ACADEMIC PLANNING LEARNING OBJECTIVES · Direct Current Transmission – by E.W.Kimbark, John Wiley...
Transcript of ACADEMIC PLANNING LEARNING OBJECTIVES · Direct Current Transmission – by E.W.Kimbark, John Wiley...
ACADEMIC
PLANNING
&
LEARNING OBJECTIVES
SUBJECT: HVDC TRANSMISSION IV YEAR B.TECH(EEE)-II SEMESTER FACULTY NAME: Mrs.N.Krishna Kumari
Associate Professor Department of EEE
VNR VIGNAN JYOTHI INSTIYUTE OF ENGINEERING AND TECHNOLOGY
BACHUPALLY (VIA), KUKATPALLY, HYDERABAD-72
ACADEMIC PLAN:2015-16
IV Year B. Tech EEE – II Sem L T/P/D
C
3 0
3
Subject: HVDC TRANSMISSION Subject
Code: 13EEE027
Number of working days : 90
Number of Hours / week : 5
Total number of periods planned : 70
Name of the Faculty Member : Mrs N.Krishna Kumari
PREREQUISITES:
Power Systems, Power Electronics
COURSE OBJECTIVE:
This subject deals with the importance of HVDC transmission, analysis of HVDC
converters, Faults and protections, Harmonics and Filters. It also deals with Reactive
power control and Power factor improvements of the system
COURSE OUTCOMES
Upon completion of the syllabus student will be able to
CO1:Find the applications of different types of HVDC links.
CO2:Analyze optimum converter and filter configuration.
CO3:Comprehend the basic control principles of HVDC system.
CO4:Model the DC link and find solution for power flow analysis in AC- DC systems.
CO5:Have knowledge on the HVDC system protection schemes.
MAPPING OF COs WITH Pos
PO a PO b PO c PO d PO e PO f PO g PO h PO i PO j PO k PO l
CO 1 1 1
2
CO 2 1 1 2
2
1 1 2 2
CO 3 1 2 2 1
1 1 1 2
CO 4 1 1 1
2
CO 5 1 2
2
2
3-storng 2-moderate 1-Week Blank-Not relevant
DETAILED SYLLABUS
UNIT – I
BASIC CONCEPTS
Necessity of HVDC systems, Economics and Terminal equipment of HVDC transmission
systems, Types of HVDC Links, Apparatus required for HVDC Systems, Comparison of
AC and DC Transmission, Application of DC Transmission System, Planning and
Modern trends in D.C. Transmission.
ANALYSIS OF HVDC CONVERTERS
Choice of Converter Configuration, Analysis of Graetz circuit, Characteristics of 6 Pulse
and 12 Pulse converters, Cases of two 3 phase converters in Y/Y mode – their performance.
LEARNING OBJECTIVES:
At the end of Unit I, the student would be able to Learn:
The Significance of HVDC systems
Comparison of AC & DC Transmission
Apparatus required for HVDC Systems
Modern Trends in DC Transmission
Application of the HVDC Transmission
Choice of converters for HVDC Transmission
Graetz converter
Characteristics of 6 pulse and 12 pulse converters
LECTURE PLAN: Total no_ of
classes: 18
S. No Description No. of
Periods (18)
Mode of delivery
1. Introduction to the Subject
Economics & Terminal equipment of HVDC
transmission systems
2
PPT+https://www
.youtube.com/wat
ch?v=ZOTGuWC
fS-A
2.
Types of HVDC Links 2
BBT+PPT+https:/
/www.youtube.co
m/watch?v=3Lk_
erHx1jE
3. Apparatus required for HVDC 1 BBT
4. Comparison of AC&DC Transmission and its
applications 1
BBT
5. Application of DC Transmission System-
1
BBT
6. Planning & Modern trends in D.C Transmission
1
BBT
7. Choice of Converter configuration
1
BBT
8. Analysis of Graetz-
1
BBT
9. Characteristics of 6 pulse &12 Pulse converters-
2
PPT
10. Cases of two 3 phase converters in star-star mode-
their performance
3
BBT+PPT
11 University question papers discussion 1 Oral discussion
12 Assignment Questions Discussion 1
Assignment Sheet
13 Tutorial 01 Tutorial sheet
Tutorial-I
1. Explain the modern trends in DC Transmission system
2. Explain the choice of converter configurations for HVDC Transmission.
ASSIGNMENT – I
1. Explain the significance of HVDC Transmission system
2. Explain with neat sketches the characteristics of 6 pulse and 12 pulse converters
UNIT – II
CONVERTER AND HVDC SYSTEM CONTROL
Principle of DC Link Control, Converters Control Characteristics, Firing angle control,
Current and extinction angle control, Effect of source inductance on the system, Starting
and stopping of DC link, Power Control.
REACTIVE POWER CONTROL IN HVDC
Introduction, Reactive Power Requirements in steady state, sources of reactive power-
Static VAR Compensators, Reactive power control during transients
LEARNING OBJECTIVES:
At the end of Unit II, the student would be able to Learn:
Converter Controls for HVDC Systems
Principle of DC Link Control
Firing Angle Control for the Converters
Effect of Source Inductance on the System
Starting and stopping of the DC link
Power Control in HVDC Systems
Reactive Power Requirements in steady state
Conventional Control Strategies
Alternate Control Strategies
Sources of Reactive Power
AC Filters
Shunt Capacitors
Synchronous Condensers.
LECTURE PLAN: Total no_ of
classes: 17
S. No Description No. of
Periods (17)
Mode of delivery
1. Converters & HVDC System Control- Principle of
DC Link Control 1
BBT
2. Converters Control characteristics-Firing angle
control-Current and extinction angle control 4
PPT+ BBT
3.
Effect of source inductance on the system, Starting
and stopping of DC link 1
PPT+
BBT+https://ww
w.youtube.com/w
atch?v=QQqW8Z
YMPrQ&list=PL
0sb0NOfK1fgr_a
GK5WPV-sSW-
Oxvq1NX
4. Power Control 1 PPT+ BBT
5. Reactive Power Requirements in steady state. 1 BBT
6. Conventional Control Strategies
Alternate Control Strategies 3
BBT
7. Sources of Reactive Power 1 BBT
8. AC Filters , Shunt Capacitors, Synchronous Condensers
2 BBT
9. University question papers discussion 1 Oral discussion
10. Assignment Questions Discussion 1 Assignment Sheet
11 Tutorial 1 Tutorial sheet
Tutorial-II 1. Explain the principle of DC link control
2. Explain conventional control strategies and alternate control strategies for reactive
power control in HVDC System
ASSIGNMENT – II
1. Define Current margin?
2. Explain conventional control strategies and alternate control strategies for reactive
power control in HVDC System
3. Write a short notes on shunt capacitors- synchronous condensers.
UNIT –III POWER FLOW ANALYSIS IN AC/DC SYSTEMS Modelling of DC Links-DC Network-DC Converter-Controller Equations-Solution of DC
load flow – P.U. System for d.c. quantities-solution of AC-DC Power flow-Simultaneous
method-Sequential method
LEARNING OBJECTIVES:
At the end of Unit III, the student would be able to Learn:
Modelling of DC Links
DC Network-DC Converter
Controller Equations
Solution of DC loadflow
P.U. System for d.c. quantities
Solution of AC-DC Power flow
Simultaneous method-Sequential method
LECTURE PLAN: Total no_ of
classes: 10
S. No Description No. of
Periods (10)
Mode of delivery
1. Modelling of DC Links
DC Network-DC Converter 2
PPT+ BBT
2.
Controller Equations 1
BBT+https://ww
w.youtube.com/w
atch?v=CHQA5H
p1qbM
3. Solution of DC loadflow
P.U. System for d.c. quantities 2
BBT
4. Solution of AC-DC Power flow
Simultaneous method-Sequential method 2
BBT
5. University question papers discussion 1 Oral discussion
6. Assignment Questions Discussion 1 Assignment Sheet
7. Tutorial 1 Tutorial sheet
Tutorial-III
1. Explain Modeling of DC Links?
2. Explain Simultaneous method-Sequential methods?
ASSIGNMENT – III
1. Explain Simultaneous method-Sequential methods?
2. Explain the significance of P.U. system in power systems
UNIT – IV CONVERTER FAULT & PROTECTION
Converter faults – protection against over current and over voltage in converter station –
surge arresters – smoothing reactors – DC breakers –Audible noise-space charge field-
corona effects on DC lines-Radio interference.
LEARNING OBJECTIVES:
At the end of Unit IV, the student would be able to Learn:
Converter faults
Protection against over current and over voltage in converter station
Surge arresters – smoothing reactors – DC breakers
Audible noise-space charge field-corona effects on DC lines-Radio interference.
LECTURE PLAN: Total no_ of
classes: 10
S. No Description No. of
Periods (10)
Mode of delivery
1. Converter faults 1 PPT+ BBT
2.
Protection against over current and over voltage in
converter station 2
BBT+https://ww
w.youtube.com/w
atch?v=XjVHNaP
ZEwE
3. Surge arresters – smoothing reactors – DC
breakers 2
BBT
4. Audible noise-space charge field-corona effects on
DC lines-Radio interference. 2
BBT
5. University question papers discussion 1 Oral discussion
6. Assignment Questions Discussion 1 Assignment Sheet
7. Tutorial 1 Tutorial sheet
Tutorial-III 1. Explain Converter faults and its protection againt over current and over voltage in
converter station
2. Write short notes on Surge arresters
ASSIGNMENT – VI
1 .Write short notes on the following: Smoothing reactors
DC breakers
2. What are the different types of converter faults?
UNIT – VII HARMONICS Generation of Harmonics –Characteristics harmonics, calculation of AC Harmonics,
Non-
Characteristics harmonics, adverse effects of harmonics – Calculation of voltage &
Current harmonics –Effect of Pulse number on harmonics
FILTERS
Types of AC filters, Design of Single tuned filters –Design of High pass filters.
LEARNING OBJECTIVES:
At the end of Unit VII, the student would be able to Learn:
Generation of Harmonics
Characteristics harmonics, calculation of AC Harmonics,Non-
Characteristics harmonics, adverse effects of harmonics
Calculation of voltage & Current harmonics
Effect of Pulse number on harmonics
Types of AC filters
Design of Single tuned filters
Design of High pass filters
LECTURE PLAN: Total no_ of
classes: 14
S. No Description No. of
Periods (14)
Mode of delivery
1.
Generation of Harmonics
Characteristics harmonics 2
PPT+https://www
.youtube.com/wat
ch?v=ZBRUG3w
T3Yg
2. Calculation of AC Harmonics, Non-
Characteristics harmonics, adverse effects of
harmonics
2
PPT+ BBT
3. Calculation of voltage & Current harmonics
Effect of Pulse number on harmonics 2
BBT
4. Types of AC filters 1 BBT
5. Design of Single tuned filters 2 BBT
6. Design of High pass filters 2 PPT+ BBT
7. University question papers discussion 1 Oral discussion
8. Assignment Questions Discussion 1 Assignment Sheet
9. Tutorial 1 Tutorial sheet
Tutorial-III 1. Explain the adverse effects of harmonics?
2. Explain the effect of pulse number on harmonics?
3. Explain the characteristics of harmonics?
ASSIGNMENT –VII
1. Explain the generation of harmonics in Converters
2. Write short notes on Single tuned and High pass filter 3. Explain the generation of harmonics in Converters
4. Write short notes on Single tuned and High pass filters.
TEXT BOOKS:
1. HVDC Power Transmission Systems: Technology and system Interactions – by
K.R.Padiyar,
New Age International (P) Limited, and Publishers.
2. EHVAC and HVDC Transmission Engineering and Practice – S.Rao.
REFERENCES:
1. HVDC Transmission – J.Arrillaga, Pet%r Peregrinus.
2. Direct Current Transmission – by E.W.Kimbark, John Wiley & Sons.
3. Power Transmission by Direct Current – by E.Uhlmann, B.S.Publications.
VNR VIGNAN JYOTHI INSTIYUTE OF ENGINEERING AND TECHNOLOGY
BACHUPALLY (VIA), KUKATPALLY, HYDERABAD-72
IV Year B. Tech EEE – II Sem HVDC TRANSMISSION
(13EEE027) TIME: 3 Hours.
Max. Marks: 70
PART-B Answer any FOUR.
PART-A (compulsory) 30 marks
MODEL PAPER – I
1. Answer in one sentence. 1
Mark each
a. How does HVDC work
b. What is a converter?
c. What are HVDC's advantages?
d. Explain in two lines about choice of voltage level in DC transmission
e. What is the need of smoothing reactor?
2. Answer the following very briefly. 2
Marks each
a. Write Short notes12 pulse converter
b. Write Short notes MTDC systems
c. List out the applications of HVDC?
d. What is DC breaker? How it will be useful?
e. How will overcome the disadvantages in dc transmission?
3. Answer the following briefly.
3 Marks each
a. Write Short notes Modern trends in DC transmission
b. Write short notes on Single tuned and High pass filter c. Explain the generation of harmonics in Converters
d. Write short notes on Surge arresters
e. Explain the principle of DC link control
Part-B (Answer any FOUR) 10
Marks each
4. Give the different circuit arrangements used for obtaining DC voltage from three phase
AC supply adopting six pulse converters. Why is three phase bridge arrangement (
GRAETZ circuit ) is the best arrangement?
5.a) Draw and explain the combined characteristics of rectifier and inverter.
b) With a suitable circuit, explain the operation of constant current regulator
6.. a) Explain the operation of CEA controller
b) Explain how reversal of power flow is achieved in hvdc converters
7. a) Derive the expression for the reactive power requirements of dc link under steady
state
b) Discuss the method for the reactive power compensation
8. a) Give the different sources of over voltages in HVDC systems and the principles
adopted for over voltage protection
b) Discuss any three schemes to provide various degrees of dc ower modulations in
HVDC converter systems
9.. Discuss the problems in direct current interruption, developments in HVDC circuit
breaker technologies and applications of HVDC circuit breakers
- x -
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING & TECHNOLOGY
(Autonomous)
DEPARTMENT OF HUMANITIES AND SCIENCES
IV B. Tech, Ist Semester (EEE, EIE)
Subject : Management Science
Subject Code : CMS1102
Academic Year : 2016 – 17
Number of working days : 90
Number of Hours / week : 04
Total number of periods planned: 48
Name of the Faculty Member: B. Prathyusha
Course Prerequisites: Business Economics and Financial Analysis
Course Objectives:
The objective of this course is to: 1. Understand the principles, functions, theories and practices of different management
areas and to provide them with practical exposure to cases of success/failure in
business.
2. Expose with a systematic and critical understanding of organizational theory, structures
and design.
3. Comprehend conceptual models of strategic management and to familiarize with the
tools of operations and project management.
4. Understand the role of human relations in the management of operations and to provide basic insights into contemporary management practices.
Course outcomes:
Upon completion of this course students should be able to: 1. Function effectively in multidisciplinary teams to accomplish a common goal of
organizations.
2. Apply theories to improve the practice of management.
3. Appreciate the management challenges associated with high levels of change in the
organizations.
4. Develop global vision and management skills at both a strategic level and interpersonal level.
UNIT I:
Introduction to management
Concepts of management - nature, importance, and functions of management; Taylor’s
scientific management theory; Fayol’s principles of management; Mayo’s Hawthorne
experiments; Maslow’s theory of human needs; Douglas McGregor’s theory X and
theory Y; Herzberg’s two-factor theory of motivation; System and contingency approach
to management; Planning – meaning, significance, and types of plans; Decision making
and steps in decision making process; Leadership styles; Social responsibilities of
management.
Organizing - Meaning, and features; Process of organization; Principles of organization;
Elements of organization; Organization chart; Span of control - Graicunas formulae;
Centralisation and decentralization; Types of mechanistic and organic structures of
organisation - line organization, line and staff organization, functional organization,
committee organization, matrix organization, virtual organisation, cellular organisation,
team structure, boundaryless organization, inverted pyramid structure, and lean and flat
organization structure; Their merits, demerits and suitability.
LEARNING OBJECTIVES:
At the end of Unit I, the student would be able to:
❖ Define management.
❖ Describe the Functions and features of management.
❖ Explain the Taylor’s Scientific Management theory.
❖ State the Principles of Management.
❖ Apply Maslow’s Theory of Human Needs.
❖ Distinguish between Theory X and Theory Y.
❖ Identify the factors which motivate the people in organization ( Two-Factor
Theory of Motivation)
❖ Differentiate between planning and decision making.
❖ State the Social Responsibilities of Management.
❖ List out the leadership styles.
❖ Define organization and its features.
❖ Distinguish between formal and informal organization.
❖ List out types of organization structures.
❖ Compare and contrast features of types of organization structures.
❖ Write merits and demerits of various organizations.
❖ Draw various organization structures.
❖ Describe the logical relationships between division of work, departmentalization,
hierarchy, and coordination.
❖ Differentiate between centralization and decentralization.
❖ Explain the organization chart.
LECTURE PLAN:
S.No. Description of Topic No. of
Hr. Method of Teaching
1 Definition of management, features, objectives and
importance 1 PPT+ Video
2 Functions of management and levels of management 2 PPT+ Video
3 Scientific management 3 PPT+ Video
4 Administrative management 4 PPT+ Video
5 Hawthorne Experiments and Maslow’s Theory of Human
Needs 5 PPT+ Video
6 Theory X and Theory Y and Two-Factor Theory ,Systems
approach to management and contingency theory 6 PPT+ Video
7 Planning –definition, types and Decision making- definition
and steps 7 PPT+ Video
8 Leadership styles and social responsibilities of management 8 PPT+ Video
9 Definition of organization, principles and importance 9 PPT+ Video
10 Departmentation and decentralization, Span of control -
Graicunas formulae 10 PPT+ Video
11 Types of organization-1( merits, demerits and suitability) 11
PPT+ Video
12 Types of organization-2( merits, demerits and suitability) 12
13 Types of organization-3( merits, demerits and suitability),
organization chart and types 13
ASSIGNMENT-I
1. Explain the nature and functions of management?
2. Explain the theory of Hierarchy of Human Needs?
3. What are the three levels of management? What functions do you find at each of
these levels?
4. What are the social responsibilities of management? Illustrate
5. Explain how Scientific management paved way for changes in the traditional
mindset.
6. “Management is regarded as an art by some, science by others”. In the light of
this statement, Explain the exact nature of management
7. What is the contribution of Henry Fayol to management thought? Explain 14
principles of management thought.
8. What is the systems approach to an organization and explain the characteristics of
a system.
9. Discuss the features of line and staff organization with a chart.
10. Define departmentation. Explain any two methods of departmentation.
11. What do you understand by decentralization? How do you determine the need for
decentralization? Explain
12. Explain the features, merits and demerits of matrix organization?
13. What is an organization chart? Explain features of organization chart?
14. Write a note on:
a. Functional organization
b. Lean and flat organization
c. Committee organization
d. Virtual organization vs. traditional organization
*********************************************************************
***
UNIT-II:
Human resources management
Concepts of HRM; Basic functions of HR manager - human resource planning
(definition; objectives; process), recruitment (definition; sources; techniques), selection
(definition; process), induction and orientation, training and development (definition;
need; methods), employee exit process, employee relations management, employee
compensation and benefits administration, job evaluation (objectives; process; methods),
and performance appraisals (objectives; process; methods).
LEARNING OBJECTIVES:
At the end of Unit II, the student would be able to:
✓ Define human resource management.
✓ Explain the basic functions of HR manager.
✓ Describe the steps involved in human resource planning.
✓ List out the sources of recruitment.
✓ State the procedure involved in selection.
✓ Explain about training methods used in organizations.
✓ Compare and contrast between job evaluation and performance appraisal.
✓ List out the methods of job evaluation.
✓ Evaluate different methods of performance appraisal.
LECTURE PLAN:
S.No. Description of Topic No.
of
Hr.
Method of
Teaching
1 Definition of HRM, features 14 PPT + Video
2 Job analysis(job description and specification) and
Manpower planning(definition, objectives, process)
15
PPT + Video
3
Recruitment (definition; sources; techniques)
Selection (definition; process) and Induction and
orientation
16 PPT + Video
4
Training and development (definition; need;
methods)
Employee exit process, employee relations
management
Employee compensation and benefits administration
17
PPT + Video
5 Job evaluation (objectives; process; methods) 18
PPT + Video
6 Performance appraisals (objectives; process;
methods)
19 PPT + Video
ASSIGNMENT-II:
1. What are the functions of personnel manager? Explain briefly
2. Explain and evaluate various methods of performance appraisal?
3. Define job evaluation? Explain the various methods of job evaluation?
4. Compare and contrast job evaluation vs. performance appraisal.
5. What is recruitment? Evaluate the different sources of recruitment?
6. Discuss the various steps involved in selection process.
7. Write a short note on:
a) selection procedure
b) training methods
c) job analysis
d) fringe benefits
UNIT-III:
Strategic management
Mission; Goals; Objectives; Policy; Strategy; Programmes; Elements of corporate
planning process - environmental scanning; value chain analysis, BCG matrix, generic
strategy alternatives, SWOT analysis, and steps in strategy formulation and
implementation; Balance score card; Capability maturity model (CMM)/ People
capability maturity model(PCMM).
LEARNING OBJECTIVES:
At the end of Unit III, the student would be able to:
List out the terms used in strategic management to denote different concepts
(Mission, goals, objectives, policy, strategy and programmes)
Explain the process/steps involved in corporate planning (strategy
formulation, implementation and evaluation)
Demonstrate BCG Matrix
State the internal and external factors which influence on the organization.
Identify strengths, weaknesses, threats, opportunities for an organization.
Describe the various generic strategic alternatives available for the
organizations.
Understand Balance Score Card of organizations
Explain the levels of CMM
LECTURE PLAN:
S.No. Description of Topic
No.
of
Hr.
Method of
Teaching
1
Strategic Management- definition, importance ,
Corporate planning process-Vision, Mission, goals,
objectives ,policy, strategy and programmes
20 PPT+ Video
2 Environmental scanning 21 PPT+ Video
3 Generic strategic alternatives
22
Chalk and
Board
4 SWOT analysis, BCG Matrix, Steps involved in
strategy evaluation 23
PPT+ Video
5 Balanced Score Card and CMM 24
PPT+ Video
ASSIGNMENT-III:
1. Identify the factors that are to be diagnosed in external and internal
environment of a business organization.
2. What is the need for corporate planning? Explain the main elements of
corporate planning process?
3. Explain the concept of SWOT. How do you use SWOT analysis in decision
making?
4. Write a short note on the following:
a. Value chain analysis
b. Stability Strategies
c. Growth Strategies
d. Turnaround strategies
e. Retrenchment strategies
************************************************************************
**
UNIT-IV:
Operations management
Plant location; Types of plant layout; Methods of production – job, batch, and mass
production; Work study-basic procedure involved in method study and work
measurement.
Materials management
Objectives; Need for inventory control; EOQ, ABC Analysis; Purchase procedure; Value
analysis; JIT, Six sigma; TQM; Supply chain management; Stores management and
stores records.
Marketing
Functions of marketing; Marketing mix, and marketing strategies based on product life
cycle; Channels of distribution
LEARNING OBJECTIVES:
At the end of Unit IV, the student would be able to:
▪ Identify the factors affecting plant location.
▪ Compare and contrast between types of plant layout (product, process, fixed
position layout)
▪ Define production and productivity.
▪ List out the factors affecting productivity.
▪ Differentiate between methods of production (job, batch, flow and mass
production)
▪ Describe the procedure involved in method study and work measurement.
▪ Define materials management.
▪ List out the objectives of materials management.
▪ Explain the need of inventory control in organizations.
▪ Compute the formulae for EOQ.
▪ Describe the procedure involved in purchasing.
▪ Distinguish between A, B, C items (ABC analysis)
▪ Explain about the principles of stores layout.
▪ List out the various records used in the stores.
▪ Explain the functions of Marketing.
▪ Describe the marketing mix elements (price, place, promotion & product)
▪ State the marketing strategies used in different phases of product life cycle.
▪ Explain the channels of distribution available for consumer and industrial
products.
LECTURE PLAN:
S.No
. Description of Topic
No. of
Hr.
Method of
Teaching
1 Definition of plant location, factors affecting plant location 25 PPT + video
2 Definition of plant layout, types of plant layout-1 26 PPT +video
3 Types of plant layout-2 27
PPT+ video
4 Methods of production 28 PPT+ video
5 Work Study –definition and procedure 29 PPT+ Video
6 Method study- definition and basic procedure 30 PPT+ Video
7 Work measurement- definition and basic procedure 31
PPT+ Video
8 Definition of materials management, inventory management –objectives,
need 32 PPT+ Video
9 Techniques of inventory control- EOQ-computation of formulae,
problems 33 PPT+ Video
10 ABC analysis, purchasing- procedure, centralized and decentralized
purchasing, methods of purchasing 34 PPT+ Video
11 Methods of pricing the inventory, principles of stores layout and Stores
records. 35
Chalk and
Board
12 Value analysis, JIT and Six sigma 36 PPT+ Video
13 TQM and Supply chain management 37 PPT+ Video
14 definition of marketing, functions of marketing, marketing mix
38 PPT+ Video
15 Phases of Product life cycle, channels of distribution- wholesaler, retailer
(functions) 39 PPT+ Video
ASSIGNMENT-IV:
1. Explain plant layout. What factors will you take into account while selecting a
suitable type of plant layout?
2. Briefly discuss the factors which dictate the choice of plant location.
3. What are the objectives of work measurement? Briefly point out the methods
of work measurement?
4. What are the different types of charts and diagrams used in work study
investigations?
5. Write a brief note on
a) Predetermined Motion and Time Systems (P.M.T.S)
b) S.I.M.O Chart
6. Differentiate between:
a) Job order production and batch order production
b) Mass production and flow line production
c) What are the symbols used in “process charts”
d) How are process charts prepared?
e) What are “Therbligs”?
f) JIT
7. The demand for a product is 30000 units per annum. Cost per unit: Rs 4,
procurement cost: Rs60 per order and carrying cost is 20% of inventory value.
Determine EOQ.
8. Graphically represent “economic order quantity” and explain the type of costs
that go into them.
9. Explain briefly various functions of marketing?
10. Discuss the procedure of classifying inventory into A,B,C categories
11. Evaluate different methods of purchasing?
12. What do you understand by marketing mix? Explain all the 4 P’S.
13. With reference to an inventory model explain the following:
a) maximum stock
b) safety stock
c) lead time
d) reorder point
14. Write short notes on:
a) bin card
b) closed stores and open stores
c) material transfer and material return note
d) stores ledger
e) Six Sigma
************************************************************************
**
UNIT-V:
Project management – network analysis
Network analysis; Programme evaluation review technique - PERT (probability of
completing the project within given time); Critical path method - CPM (Identifying
critical path); Project cost analysis; Project crashing; Simple problems.
LEARNING OBJECTIVES:
At the end of Unit V, the student would be able to:
• List out the rules of network construction.
• Draw a network diagram.
• Describe the procedure involved in CPM.
• Find out the critical path.
• Compute the total project duration.
• Describe the procedure involved in PERT.
• Solve problems on PERT
• Differentiate between float and slack.
• Compare and contrast between PERT and CPM.
• Explain the steps involved in project crashing
• Solve problems on project crashing
LECTURE PLAN:
S.No. Description of Topic No. of
Hr.
Method of
Teaching
1 Network- Definition, terms used, rules of
construction 40
POGIL Activity
Chalk and Board
2 CPM- definition, terms, steps, problems 41 Chalk and Board
3 Problems on CPM 42 Chalk and Board
4 Problems on CPM 43 Chalk and Board
5 PERT-definition, steps, probability of completing
the project, problems 44 Chalk and Board
6 Problems on PERT, PERT vs. CPM 45 Chalk and Board
7 Project crashing-definition, terms, procedure
involved 46 Chalk and Board
8 Problems on project crashing 47 Chalk and Board
9 Problems on project crashing 48 Chalk and Board
ASSIGNMENT-V:
1. Bring out the difference between PERT & CPM.
2. A project consists of the following activities and different time estimates (in
days). Draw a network and find the critical path. What is the probability that
the project will be completed by 27 days?
ACTIVITY OPTIMISTIC TIME MOST LIKELY TIME PESSIMISTIC TIME
1-2 3 6 15
1-3 2 5 14
1-4 6 12 30
2-5 2 5 8
2-6 5 11 17
3-6 3 6 15
4-7 3 9 27
5-7 1 4 7
6-7 2 5 8
3. Given the following details of a project, determine the optimum duration and
cost of the project. Indirect cost is 1300 per week
ACTIVITY TIME (WEEKS)
NORMAL CRASH
COST(Rs.)
NORMAL
CRASH
1-2 6 4 5000 6200
1-3 4 2 3000 3900
2-3 7 6 6500 6800
2-4 3 2 4000 4500
3-4 5 3 8500 10000
4. Write a short note on the following:
a. Critical path
b. EST, EFT, LST, LFT
c. Float vs. Slack
d. Expected time
e. Cost slope
5. A small maintenance project consists of the following 12 jobs with duration in
days. Find out the critical path, total project duration, float.
JOB DURATION
1-2 2
3-4 3
5-8 5
7-9 4
2-3 7
3-5 5
6-7 8
8-9 1
2-4 3
4-6 3
6-10 4
9-10 7
************************************************************************
VNR VignanaJyothi Institute of Engineering and Technology
IV Year B.Tech ECE – II Sem L T/P/D C
Elective - III 3 0 3
(13ECE027) BASICS IN NANO SCIENCE AND TECHNOLOGY
Course Objectives
• To understand the size dependent physical properties of materials with nano dimensions
• To learn the principles of various preparation methods of nano materials
• To know the different characterization techniques of nano materials and related
instruments
• To study the basic electronic devices at nano scale.
Course Outcomes
After completing this course the student will be able to
• Realize and explain that the properties of nano materials are size dependent and vary
from corresponding bulk materials
• Demonstrate the skills required to prepare some of the nano materials in the laboratory
• Characterize and study the properties with respect to their size and shapes.
• Appreciate the applications of nano electronic devices and understand their basic
principles.
UNIT-I
Basics of Nano science
Introduction to quantum physics, electron as waves, wave mechanics, Schrödinger
equation and particle in a box, Heisenberg’s uncertainty principle, exclusion
principle,Free electron theory (qualitative idea) and its features, Idea of band structure,
Densityof states for zero, one, two and three dimensional materials, Quantum
confinement,Quantum wells, wires, dots, Factors affecting by particle size
LEARNING OBJECTIVES:
At the Conclusion of this unit the student is: ✓ Able to understand the basic principles of quantum mechanics applicable to nano
dimensional materials
✓ Able to know the particle wave duality of electrons
✓ Able to identify the unique properties of nano size materials
✓ Able to analyze the energy and wavelength of the photons emitted in Quantum
confinement
Lecture Plan:
S.No. Description of Topic No. of
Hrs.
Method of
Teaching
1. Introduction to Nano Science & Technology, WIT &WIL 3 PPT
2. Introduction to Quantum Physics 2 PPT
3. Electron as waves, wave mechanics 2 PPT
Chalk & Board
4. Schrödinger equation and particle in a box, Heisenberg’s
uncertainty principle, exclusion principle
2 Chalk & Board
5. Free electron theory (qualitative idea) and its features 2 PPT
Chalk & Board
6. Idea of band structure, Density of states for zero, one, two
and three dimensional materials
2 PPT
Chalk & Board
7. Quantum confinement, Quantum wells, wires, dots 2 PPT
Chalk & Board
8. Factors affecting by particle size 2 Chalk & Board
UNIT II
Properties of Nanomaterials: Mechanical, Thermal, Electrical, Optical, Magnetic and
Structural properties of nanomaterials. Electrical and mechanical properties of Carbon
nanostructures
LEARNING OBJECTIVES:
At the Conclusion of this unit the student is: ✓ Able to Identify the mechanical, thermal, electrical, optical & magnetic properties of
Nanomaterials
✓ Able to know the structural properties of Nanomaterials.
✓ Able to Understand the electrical & magnetic properties of Carbon nanostructures
Lecture Plan:
S.No. Description of Topic No. of
Hrs.
Method of
Teaching
1. WIT & WIL 1 PPT
2. Mechanical , Thermal & Electrical properties of
nanomaterials
2 PPT
3. Optical & Magnetic Properties of Nanomaterials 2 PPT
Chalk & Board
4. Structural properties of nanomaterial 2 PPT
Chalk & Board
5. Electrical and mechanical properties of Carbon
nanostructures
2 PPT
Chalk & Board
UNIT III
Synthesis of NanomaterialsPhysical methods: Bottom up-Ball Milling, Physical vapour
deposition, Ionized cluster beam deposition, Laser pyrolysis, Sputter deposition, Gas
evaporation.Chemical methods: Top down Chemical vapor deposition, Synthesis of metal
&semiconductor nano particles by colloidal route, Sol-gel method, Combustion method.
LEARNING OBJECTIVES:
At the Conclusion of this unit the student is: ✓ Able to Identify some of the physical methods in preparation of nanomaterials
✓ Exposed to the different Chemical methods used in the synthesis of nanomaterials
✓ Able to learn simple synthesizing process ofnanomaterials
Lecture Plan:
S.No. Description of Topic No. of
Hrs.
Method of
Teaching
1. WIT & WIL 1 PPT
2. Synthesis of Nanomaterials Physical methods: Bottom up-
Ball Milling method
2 PPT
3. Physical vapour deposition, Ionized cluster beam
deposition
2 PPT
Chalk & Board
4. Laser pyrolysis, Sputter deposition, Gas evaporation 2 PPT
Chalk & Board
5. Top down Chemical vapor deposition 2 PPT
Chalk & Board
6. Synthesis of metal &semiconductor nano particles by
colloidal route
2 PPT
Chalk & Board
7. Sol-gel method, Combustion method 2 PPT
Chalk & Board
UNIT IV
Nanomaterials characterization XRD, UV-VIS spectroscopy, X-ray fluorescence, X-ray
photon emission spectroscopy, Surface, electron microscopy, Transmission electron
microscopy, Scanning tunneling microscopy, Atomic force microscopy, Raman
spectroscopy
LEARNING OBJECTIVES:
At the Conclusion of this unit the student is: ✓ Able to realize the various techniques in characterizing Nanomaterials
✓ Able to Identify the parameters that can be measured for analyzing a nanostructure
✓ Able to distinguish the techniques used in the characterization of nanomaterials by
various methods
Lecture Plan:
S.No. Description of Topic No. of
Hrs.
Method of
Teaching
1. WIT & WIL 1 PPT
2. Nanomaterials characterization: XRD, UV-VIS
spectroscopy
2 PPT
3. X-ray fluorescence, X-ray photon emission spectroscopy 2 PPT
Chalk & Board
4. Surface, electron microscopy 2 PPT
Chalk & Board
5. Transmission electron microscopy, Scanning tunneling
microscopy
2 PPT
Chalk & Board
6. Atomic force microscopy, Raman spectroscopy 2 PPT
Chalk & Board
UNIT V
NanoelectronicsThe p-n-junction and bipolar transistor, Metal semiconductor and metal
insulator, semiconductor junction, field effect transistor. Nano scale MOSFETS, limits to
scaling, system integration, interconnects, Nanowire Field Effect Transistors, Single
Electron Transistors, Carbon nanotube transistors, Memory Devices
LEARNING OBJECTIVES:
At the Conclusion of this unit the student is: ✓ Able to distinguish macroelectronics and nanoelectronics
✓ Able to understand the concepts behind NanoMOSFETS and Nano devices
✓ Able to identify the system integration limits
✓ Able to know about Carbon nanotube transistors
Lecture Plan:
S.No. Description of Topic No. of
Hrs.
Method of
Teaching
1. WIT & WIL 1 PPT
2. Nanoelectronics: The p-n-junction and bipolar transistor 2 PPT
Chalk & Board
3. Metal semiconductor and metal insulator, semiconductor
junction
2 PPT
Chalk & Board
4. Field effect transistor. Nano scale MOSFETS 2 PPT
Chalk & Board
5. Limits to scaling, system integration, interconnects 2 PPT
Chalk & Board
6. Nanowire Field Effect Transistors, Single Electron
Transistors
2 PPT
Chalk & Board
7. Carbon nanotube transistors, Memory Devices
2 PPT
Chalk & Board
TEXT BOOKS
1. Nanotechnology: Principles &Practicals. Sulbha K. Kulkarni, Capital Publishing
Co.New Delhi.
2. Carbon nanotechnology-Recent developments in Chemistry, Physics, materials science
and device applications-Elsevier Science
3. Nanostructures & Nanomaterials Synthesis, Properties & Applications. Guozhong Cao,
Imperials College PressLondon.
REFERENCES
1. Nanomaterials: Synthesis, Properties & Applications. Edited by A.S. Edelstein
&R.C.Commorata. Institute of Physics Publishing, Bristol & Philadelphia.
2. Introduction to Nanotechnology. C.P. Poole Jr. and F. J.Owens, Wiley Student Edition.
3. Nano: The Essentials. T.Pradeep , McGraw Hill Education.
4. Nanophysics & Nanotechnology: An Introduction to Modern Concepts in Nanoscience
Edward L. Wolf (2nd Ed.),WILEY-VCH, 2006
5. Nanoscience and Technology: Novel Structure and Phenomena- Ping andSheng
VNR VIGNANA JYOTHI INSTITUTE OF ENGINEERING & TECHNOLOGY
DEPARTMENT OF INFORMATION TECHNOLOGY
IVth B. Tech, IInd Semester (Electrical & Electronics Engineering)
Subject : RELATIONAL DATA BASE MANAGEMNET
SYSTEMS
Subject Code : 13CSE076 Academic Year : 2016 – 17
Number of working days : 72
Number of Hours / week : 4
Total number of periods planned: 70
Name of the Faculty Member: V.SARITHA
IV Year B. Tech EEE – II SEM L T/P/D C
3 0 3
(13CSE076) DATA BASE MANAGEMNET SYSTEMS
UNIT – I
Introduction to Databases and Database Management System - Database system
Applications - Advantages of DBMS over File System - Data Models – Instances and
schema - View of Data - Database Languages -DDL-DML - Database Users and
Administrator - Database System Structure.
Learning objectives :
After completion of the unit, students will be able to:
• Learn the overview and purpose of Data base Management Systems.
• Know the advantages of DBMS over File System
• Become familiar with data models, data Base Language, Data Base System
Structure.
• Become familiar with data base users and role of database administrator.
Lecture plan :
S.No. Description of Topic No.
of
Hrs
Method of
Teaching
Introduction to Databases and Database Management System
1 Introduction to Database Management System & Database system
Applications
1 chalk & board
2 Advantages of DBMS over File System 1 PPT, chalk & board
3 Data Models 1 PPT, chalk & board
4 Instances and schema 1 chalk & board
5 View of Data 1 Chalk & board
6 Database Languages -DDL-DML 1 Chalk & board
7 Database Users and Administrator 1 PPT, Chalk & board
8 Database System Structure 1 PPT, Chalk & board
9 Tutorial 1 chalk & board
Total = 9
UNIT – II
Database Design and ER diagrams – Attributes and Entity Sets – Relationships and
Relationship Sets – Constraints - Keys - Design Issues - Entity-Relationship Diagram
Weak Entity Sets - Extended E-R Features- Database Design with ER model - Database
Design for Banking Enterprise
Learning objectives:
After completion of the unit, the students will be able to:
• Become familiar with ER- Diagram concepts.
• To understand keys, Relationships.
• Analyze and Draw the ER diagram.
• Analyze and Design database for any enterprise.
Lecture Plan :
S.No. Description of Topic No. of
Hrs.
Method of
Teaching
Database Design and ER diagrams
1 Database Design and ER diagrams 1 PPT+ Video
2 Attributes and Entity Sets, Relationships and
Relationship Sets
1 PPT, chalk &board
3 Constraints - Keys 2 PPT, chalk & board
4 Design Issues, Entity-Relationship Diagram Weak 1 PPT, Chalk & board
Entity Sets
5 Extended E-R Features 1 PPT, chalk &board
6 Database Design with ER model 1 PPT, chalk &board
7 Database Design for Banking Enterprise 1 PPT+ Video
8 Tutorial 1 chalk &board
Total = 9
UNIT – III
Introduction to the Relational Model – Structure of RDBMS - Integrity Constraints
over Relations – Enforcing Integrity Constraints – Querying Relational Data - Relational
Algebra and Calculus.
Introduction to SQL- Data Definition commands, Data Manipulation Commands, Basic
Structure, Set operations Aggregate Operations - Join operations - Sub queries and
correlated queries, SQL functions , views ,Triggers, Embedded SQL.
Learning objectives:
After completion of the unit, the students will be able to:
• Learn an overview of Relational model
• Learn Relational Algebra and Calculus
• Write the queries in Relational Algebra and Calculus
• Become familiar with DDL, DML & DCL commands of SQL
• Become familiar with set operations, aggregate operations, join operations, sub
queries and correlated queries.
• Write the queries in SQL.
• To understand the views, triggers and SQL functions.
• Learn Embedded SQL.
Lecture plan:
S.No. Description of Topic No. of
Hrs.
Method of Teaching
Introduction to the Relational Model
1 Introduction to the Relational Model, Structure of
RDBMS
1 PPT+ video
2 Integrity Constraints over Relations 1 PPT+ chalk &board
3 Enforcing Integrity Constraints 1 PPT, chalk & board
4 Querying Relational Data 1 chalk & board
5 Relational Algebra and Calculus 2 PPT+ chalk & board
Introduction to SQL
6 Introduction to SQL 1 chalk &board
7 Data Definition commands 1 chalk &board
8 Data Manipulation Commands 1 chalk &board
9 Basic Structure 1 chalk &board
10 Set operations Aggregate Operations 1 chalk &board
11 Join operations 1 chalk &board
12 Sub queries and correlated queries 1 chalk &board
13 SQL functions 1 PPT+ chalk &board
14 views ,Triggers 1 PPT+ chalk &board
15 Embedded SQL 1 PPT+ chalk &board
16 Tutorial 1 chalk &board
Total = 17
UNIT – IV
Functional Dependencies– Introduction , Basic Definitions, Trivial and Non trivial
dependencies, closure of a set of dependencies, closure of attributes, irreducible set of
dependencies- Schema Refinement in Database Design- Problems Caused by
Redundancy – Decompositions – Problem Related to Decomposition –- Lossless Join
Decomposition – Dependency Preserving Decomposition - FIRST, SECOND, THIRD
Normal Forms – BCNF –– Multi valued Dependencies – Fourth Normal Form.
Learning objectives :
After completion of the unit, the students will be able to
• Become familiar with Functional Dependencies & Normal forms.
• To understand Schema Redundancy, Decompositions.
• To understand Schema Refinements, joins.
• Analyze and refine the Schema
Lecture plan :
S.No. Description of Topic No. of
Hrs. Method of Teaching
Functional Dependencies
1 Introduction, Basic Definitions 1 PPT+Video
2 Trivial and Non trivial dependencies 1 PPT+ chalk &board
3 closure of a set of dependencies 1 PPT+ chalk &board
4 closure of attributes 2 PPT+ chalk &board
5 irreducible set of dependencies 1 PPT+ Chalk & board
6 Schema Refinement in Database Design 1 PPT+ chalk &board
7 Problems Caused by Redundancy 1 PPT+ chalk &board
8 Decompositions – Problem Related to
Decomposition
1 PPT+ chalk &board
9 Lossless Join Decomposition Dependency
Preserving Decomposition
1 PPT+ chalk &board
10 Dependency Preserving Decomposition 1 PPT+ Chalk & board
11 FIRST, SECOND, THIRD Normal Forms –
BCNF
2 PPT+ Chalk & board
12 Multi valued Dependencies – Fourth Normal
Form
1 PPT+ chalk &board
13 Tutorial 1 chalk &board
Total = 15
UNIT – V
Transaction concept- Transaction state- Implementation of atomicity and Durability
Concurrent executions – Serializability, Recoverability. Lock Based Protocols,
Timestamp Based Protocols, Validation Based Protocols, Multiple Granularity, Dead
Lock Handling – Failure Classification – Storage Structure - Recovery and Atomicity-
Log Based recovery – Recovery with concurrent transactions – Checkpoints.
File Organization – Organization of records in file - Data Dictionary Storage – Indexing
and Hashing – Basic Concepts, Ordered Indices+ Tree Index files, B- tree index files –
Static Hashing – Dynamic Hashing – Comparison of Indexing with Hashing.
Learning objectives :
After completion of the unit, the students will be able to:
• Know an overview of Transaction.
• Become familiar with the ACID properties.
• Understand Lock Based Protocols, Timestamp Based Protocols, Validation Based Protocols.
• Learn deadlock handling mechanism.
• Learn File Organization concepts.
• Understand the indexing concepts.
• Understand the Hashing concepts.
Lecture plan :
S.No. Description of Topic No. of
Hrs. Method of
Teaching
Transaction concept
1 Transaction state, Implementation of atomicity and
Durability
1 PPT+ chalk &board
2 Concurrent executions – Serializability,Recoverability 1 PPT+ chalk &board
3 Lock Based Protocols 2 PPT+ chalk &board
4 Timestamp Based Protocols 1 PPT+ chalk &board
5 Validation Based Protocols 1 PPT+ chalk &board
6 Multiple Granularity 1 PPT+ chalk &board
7 Dead Lock Handling, Failure Classification 1 PPT+ video
8 Structure Recovery & Atomicity- Log Based recovery 2 PPT+ chalk &board
9 Recovery with concurrent transactions 1 PPT+ chalk &board
10 Checkpoints 1 PPT+ chalk &board
File Organization
11 Organization of records in file, Data Dictionary
Storage
1 PPT+ chalk &board
12 Data Dictionary Storage 1 PPT+ chalk &board
13 Indexing and Hashing, Basic Concepts 1 PPT+ chalk &board
14 Ordered Indices+ Tree Index files 1 PPT+ video
15 B- tree index files 2 PPT+ video
16 Static Hashing, Dynamic Hashing Comparison of
Indexing with Hashing
1 PPT+ chalk &board
17 Tutorial 1 chalk &board
Total = 20
TEXT BOOKS:
1. Database System Concepts, Silberschatz, Korth, Fifth Edition, McGraw hill (1, 2, 3 &
5 Units).
2. Introduction to Database Systems, C.J.Date, Pearson Education (4th Unit)
REFERENCES:
1. Database Management Systems, Raghu Ramakrishna, Johannes Gehrke, TATA Mc
Graw Hill.
2. Fundamentals of Database Systems, Elmasri Navrate Pearson Education 3. Data base
Systems design, Implementation, and Management, Peter Rob & Carlos Coronel 7th
Edition.
VNR VIGNAN JYOTHI INSTIYUTE OF ENGINEERING AND TECHNOLOGY
BACHUPALLY (VIA), KUKATPALLY, HYDERABAD-72
ACADEMIC PLAN: 2016-17
IV Year B. Tech EEE – IISem L T/P/D C
3 0
3
Subject: UTILIZATION OF ELECTRICAL ENERGY Subject Code:
13EEE029
Number of working days : 90
Number of Hours / week : 5
Total number of periods planned : 66
Name of the Faculty Member : Dr. B. NeelakanteshwarRao& Mr. M.Shivateja
PREREQUISITES
13EEE002, 13EEE004, 13EEE005
COURSE OBJECTIVES
1. To make the student familiar with electrical energy and its use when it is converted
into several forms of energy.
2. To deal with the fundamentals of illumination and its classification and the electric
heating and welding.
3. To learn the basic knowledge of electric drives.
4. To learn the different types of speed time curves in traction system.
COURSE OUTCOMES
Upon completion of this course, students will be able to:
1. Know types of electric drives, choice of motor, starting and running characteristics,
speed control, temperature rise, particular applications of electric drives, types of
industrial loads.
2. Describe advantages and methods of electric heating and Electric welding
3. Describe existing electric traction systems in India, special features of traction motor
and various operating techniques, Speed-time curves for different services and various
calculations regarding traction systems.
4. Applications of electric drives in traction systems.
MAPPING OF COs WITH POs
PO a PO b PO c PO d PO e PO
f PO g PO h
PO
i
PO
j PO k PO l
CO
1 3 2 3 3 3 3 2 2 2 2
CO
2 3 2 3 2 3 2 3 2 2
CO
3 3 2 3 2 2 3 3 2 3 2
CO
4 3 3 3 2 3 3 2 2 3
3-strong 2-moderate 1-Week Blank-Not relevant
DETAILED SYLLABUS
UNIT- I
ILLUMINATION
Illumination: Definitions, types of lighting schemes, Incandescent lamps and fluorescent
lamps-polar curves, effect of voltage variation on efficiency and life of lamps,
Distribution and control of light, lighting calculations, solid angle, Laws of Illumination-
calculations, discharge lamps: Sodium Vapour and Mercury Vapour Lamps, merits of
LED Lamps - Illumination Design –Indoor lighting, factory lighting, flood lighting and
street lighting-problems.
Learning Outcomes
After completion of this unit the student will be able to
1. Understand various concepts related to illumination
2. Understand the operation of various types of lamps
3. Understand different types of lighting schemes
4. Design the placements of lamps to get desired illumination
5. Solve the problems related to illumination of working plane
TEACHING PLAN
S. No Description
No. of
Periods (15)
Mode of delivery
1
Revision of basics of electrical engineering 2
Board and chalk
2 Definitions and concepts related to
illumination
2 Board and chalk
3 Problems on illumination 2 Board and chalk
4 Different types of illuminating sources
2 PPT
5 Polar curves 1 Board and chalk
6 Effect of voltage variation on efficiency and
life of lamps
1 Board and chalk
7 Distribution and control of light
1 PPT
8 Merits of LED lamps 1 Board and chalk
9 Laws of illumination 1 Board and chalk
10 Different types of lighting schemes
1 Board and chalk
11 Tutorial
1 Tutorial sheet
Tutorial
1. Define and explain the various terms used in Illumination
2. State and explain First law of Illumination
3. Explain the working principle of Incandescent lamp
4. Explain the sodium vapour lamp with a neat sketch.
Assignment
1. A lamp fitted with 120 degrees angled cone reflector illuminates circular area of 200 metres in
diameter.
The illumination of the disc increases uniformly from 0.5 metre-candle at the edge to 2 metre-
candle at
thecentre. Determine
i.) the total light received
ii. Average illumination of the disc
iii. Average c.p. of the source
2. Explain the second law of Illumination
3. Differentiate between plane angle and solid angle.
4. Explain both the types of MV Lamps with neat sketches
5. Explain the fluorescent lamp with a neat sketch
6. Along the center of a line of a corridor, number of lamps is fitted with reflectors. The distance
between the two adjacent lamps is 7.5cm and the height of each lamp from the floor is 5m. The C.P
of each lamp is 100 in all directions below the horizontal. Determine the maximum and Minimum
Illumination along the centerline of the floor and draw a graph showing the variation of the
illumination along this line between the two lamps.
UNIT-II
HEATING AND WELDING
Electrical heating-advantages, methods and applications, Resistance heating, design of
heating element, efficiency calculations. Induction heating: Core type and Core less
furnaces and high frequency eddy current heating, dielectric heating: principle and
applications - Problems, Arc furnaces: Direct arc and Indirect arc furnaces-Problems.
Electric welding- types, merits and demerits.
Learning Outcomes
After completion of this unit the student will be able to
1. Understand the concepts of electric heating and welding
2. Learn different types of heating and welding schemes
3. Know the merits and demerits of different heating and welding schemes
4. Evaluate efficiency for each scheme
5. Solve problems related to heating and welding
TEACHING PLAN
S. No Description
No. of
Periods (15)
Mode of delivery
1 Electric heating, advantages of electric
heating
1 Board and chalk
2 Methods and applications of electric heating 1 Board and chalk
3 Resistance heating 1 Board and chalk
4 Design of heating element 1 Board and chalk
5 Efficiency calculations 1 Board and chalk
6 Induction heating 1 Board and chalk
7 Core type and core less furnaces 1 PPT
8 High frequency eddy current heating 1 Board and chalk
9 Dielectric heating 1 Board and chalk
10 Principle and applications of dielectric heating 1 Board and chalk
11 Problems on heating 1 Assignment
Sheet
12 Arc furnaces: Direct and indirect arc furnaces 1 Board and chalk
13 Problems on arc furnaces 1 Board and chalk
14 Different types of Electric welding 1 Board and chalk
15 Merits and demerits of different types of
electric welding
1 Board and chalk
Tutorial
1. Design the ribbon type Heating Element with necessary expressions
2. Explain the Advantages of Electric Heating
3. Explain the Indirect Arc Furnace with a neat sketch
4. Explain various welding methods with neat sketches
5. Differentiate between AC & DC Welding
Assignment
1. Give relative advantages and disadvantages of direct and indirect electric arcFurnaces.
2. An electric arc furnace consuming 6KW takes 15 minutes to just melt 1.8Kgsof aluminum,
the
initial temperature being 17oC. Find the efficiency of the furnace. Specific heat of aluminum is
0.215, melting point 668oC and latentheat of fusion is77.8Cal per gram.
3. Explain the Ajax Wyatt Furnace With a neat sketch
4. Differentiate between arc and resistance welding
5. Why arc resistance is possessing negative resistance characteristics? Justify
6. What are the requirements of good welding?
UNIT-III
ELECTRIC DRIVES
Introduction to Electric vehicle, Types of electric drives, choice of motor, starting and
running characteristics, speed control, Methods of Electric Braking: Plugging, Rheostatic
and Regenerative Braking. Temperature rise, particular applications of electric drives,
types of industrial loads, continuous, intermittent and variable loads, load equalization.
Learning Outcomes
After completion of this unit the student will be able to
1. Acquire the knowledge of different types of electric vehicles
2. Get acquaint with Speed control characteristics of motor
3. Get acquittance about various types of braking schemes
4. Get awareness about different applications of electric drives
5. Get the knowledge of diferent types of industrial loads
TEACHING PLAN
S. No Description
No. of
Periods (13)
Mode of delivery
1 Introduction to electric vehicle 1 Board and chalk
2 Different types of electric vehicles 2 Board and chalk
3 Selection of motor 1 Board and chalk
4 Starting and running characteristics of motor 1 PPT
5 Speed control of motor 1 Board and chalk
6 Methods of electric braking 2 Board and chalk
7 Problems on electric braking 2 Board and chalk
8 Applications of electric drives 1 Board and chalk
9 Types of industrial loads 1 Board and chalk
10 Load equalization 1 Board and chalk
Tutorial
1. Explain the choice of Electrical Drives for various applications
2. Explain the Heating and cooling curves
3. Explain speed control of various motors
4. Explain the starting and running characteristics of different motors
5. Explain in detail about types of Industrial Loads
Assignment
1. Compare DC and AC Drives.
2. What do you understand by electric braking? Why it is necessary to have
mechanical brakes in electric drives? What are the advantages of electric brakes
over mechanical brakes ? Describe in brief various methods of electric braking
and mention their realative merits and demerits?
3. Define the terms ‘Continuos rating’, ‘Continuos maximum rating’, and ‘short
term rating’ ?
4. What are the reasons for using load equalization ? Explain with example a drive
requiring load equalization?
5. A series motor takes 20A at 400V and runs at 250 rpm. The armature resistance is
0.6ohm and the field resistance is 0.4 ohm. The torque required by the device varies as
thesquare of the speed . Find the applied voltage and current to run the device at 350rpm.
UNIT-IV
ELECTRIC TRACTION (Part – I)
Traction Systems: types, Electric traction. Modern 25 KV A.C. single phase traction
systems: advantages, equipment and layout of 25 KV single phase A.C. traction system.
Simplified speed time curves, Average and scheduled speed - Quadrilateral and
Trapezoidal speed time curves-Problems.
Learning Outcomes
After completion of this unit the student will be able to
1.Get acquaintance about different types of electric traction
2. Get awareness about equipment used and layout of 25 kV single phase electric traction
system.
3. Analyze the speed time curves
TEACHING PLAN
S. No Description
No. of
Periods (13)
Mode of delivery
1 Introduction to Traction systems 1
Board and chalk
2 Different types of traction systems 2 Board and chalk
3 Electric traction 1 PPT
4 Modern 25 kV A.C traction systems 2 PPT
5 Advantages of traction systems 1 Board and chalk
6 Equipment and layout of electric traction
systems
2 PPT
7 Simplified time curves 1 Board and chalk
8 Average and scheduled speed 1 Board and chalk
9 Quadrilateral and trapezoidal speed-time
curves
1 PPT
10 Problems on electric traction 1 Board and chalk
Tutorial
1. Explain the various motors of Electric Traction with characteristics
2. Differentiate between dc and ac traction drives.
3. Explain the mechanics of train movement with necessary expressions
4. Draw the speed time curves of different services
5. Explain the various parts of General speed time curve.
Assignment
1. What are the advantages of Electric Traction?
2. Explain the regenerative braking of various traction motors
3. Explain plugging with one example
4. Derive the necessary expressions of trapezoidal speed time curve
5. Derive the necessary expressions of quadrilateral speed time curve
6. Define various terms of Speed Time curve
7. Explain the various factors which will affect schedule speed of the train. A mail is to be run
between
two stations 5kms apart at an average speed of 50km/hr. If the maximum speed is to be limited to
70km/hr, acceleration to 2km/hr/sec, braking retardation to 4km/hr/sec and coasting retardation
to
0.1km/hr/sec, determine the speed at the end of coasting, duration of coasting Period and braking
period.
UNIT-V
UNIT - V ELECTRIC TRACTION (Part – II)
Mechanics of train movement: Adhesive Weight, coefficient of Adhesion, tractive effort
and specific energy consumption, factors affecting specific energy consumption
problems.
Learning Outcomes
After completion of this unit the student will be able to
1. Understand the mechanics of train
2. Concepts related to specific energy consumption
3. Factors affecting specific energy consumption
TEACHING PLAN
S. No Description
No. of
Periods (10)
Mode of delivery
1 Mechanics of train movement 1 Board and chalk
2 Adhesive weight 1 Board and chalk
3 Coefficient of adhesion 1 Board and chalk
4 Tractive effort 1 Board and chalk
5 Specific energy consumption 1 Board and chalk
6 Factors affecting specific energy consumption 1 Board and chalk
7 Problems on adhesion 1 Board and chalk
8 Tutorial on electric traction 1 Tutorial sheet
9 Recapitulation of different topics covered in
UEE
1 PPT
10 Assignment 1 Assignment sheet
Tutorial
1 . Explain the mechanics of train movement with necessary expressions
2. Draw the speed time curves of different services
3. Explain the various parts of General speed time curve.
Assignment
1. Derive the necessary expressions of trapezoidal speed time curve
2. Derive the necessary expressions of quadrilateral speed time curve
3. Define various terms of Speed Time curve
4. Explain the various factors which will effect schedule speed of the train. A mail is to be run
between
two stations 5kms apart at an average speed of 50km/hr. If the maximum speed is to be limited to
70km/hr, acceleration to 2km/hr/sec, braking retardation to 4km/hr/sec and coa-sting retardation
to
0.1km/hr/sec, determine the speed at the end of coasting, duration of coas-ting Period and
braking
period.
TEXT BOOKS
1. Utilization of Electric Energy by E. Openshaw Taylor, Orient Longman private
limited, 1971.
2. Art & Science of Utilization of electrical Energy by Partab, DhanpatRai& Sons.
3. Utilization of Electric Power and Electric Traction by G.C.Garg, Khanna Publishers REFERENCE BOOKS
1. Utilization of Electrical Power including Electric drives and Electric traction by
N.V.Suryanarayana,
New Age International (P) Limited, Publishers, 1996.
2. Generation, Distribution and Utilization of electrical Energy by C.L. Wadhwa, New
Age International
(P) Limited, Publishers, 1997.
3. Utilization of Electrical Power by J.B.Gupta, Kataria publishers.
COURSE ASSESSMENT METHODS
Mode of
Assessment
Assessment
Tool Periodicity
Percentage
Weightage Evidences
Direct
Mid Terms
Examinations Twice in a semester 25 Answer Scripts
Assignment,
Quiz etc.
At the end of each
unit 5
Assignment
Books / Quiz
sheets etc.
End Semester
Examination
At the end of the
Semester 70 Answer Scripts
Indirect Course End
Survey
At the end of
Semester 100 Feedback forms
Utilization of Electrical Energy
Model Paper –I
1(a) Thougha.c. is superior to d.c. for electric drives, sometimes d.c. is preferred. Givethe
reasons
and mention some of the applications.
(b) A d.c. series motor drives a load, the torque of which varies as the square of thespeed.
The
motor takes current of 30 amps, when the speed is 600 r.p.m. Determine the speed and
current
when the field winding is shunted by a diverter, the resistance ofwhich is 1.5 times that of the
field winding. The losses may be neglected. [8+8]
2(a) What are the applications of high frequency eddy current heating? Also explain the
principle
of high frequency eddy current heating.
(b) Estimate the energy required to melt one ton of brass in a single phase inductionfurnace.
If the
melt is to be carried out in 75 minutes, what must be the average power? input to the furnace?
Specific heat of brass = 0.094, Latent heat of fusion =38.88Kcal/Kg, Melting point of brass =
920oC, Furnace efficiency = 70%. [8+8]
3(a) What are the basic components of AC and DC welding sets and explain theirworking?
(b) Describe briefly the various types of arc welding processes used in industry. [8+8]
4(a) State the laws of Illumination. Explain the laws with the help of suitable diagrams,and
derive
an equation of the same.
(b) A lamp fitted with 120 degrees angled cone reflector illuminates circular area of 200
metres in
diameter. The illumination of the disc increases uniformly from 0.5 metre candle at the edge
to 2
metre-candle at the centre. Determine [8+8]
i. the total light received
ii. Average illumination of the disc
iii. Average c.p. of the source
5(a) Explain with connection diagram the operation of the fluorescent lamp and state its
advantages.
(b) Enumerate the various factors, which have to be considered while designing anylighting
scheme.
[8+8]6(a) Explain why a DC series motor is ideally suited for traction purposes.
(b) State the condition under which regenerative braking with DC series motor ispossible.
With the
aid of diagrams of connection, explain the various methods ofproviding regeneration. [8+8]
7(a) For a quadrilateral speed-time curve of an electric train, derive expression for
thedistance
between stops and speed at the end of the coasting period.
(b) Draw the speed-time curve of a main line service and explain how it works. [8+8]
8(a) Derive an expression for specific energy output on level track using a simplifiedspeed-
time
curve. What purpose is achieved by this quantity?
(b) A 400 tonne goods train is to be hauled by a locomotive up a gradient of 2%
withacceleration
of 1 km/hr/sec, coefficient of adhesion 20%, track resistance 40newtons/tonne and effective
rotating masses 10% of the dead weight. Find the weight of the locomotive and the number
of
axles if the axle load is not to increase beyond 22 tonnes. [8+8].
Utilization of Electrical Energy
Model Paper –II
1(a) Discuss the advantages and disadvantages of electric drive over other drives.
(b) A 220 V, 10 h.p. (metric) shunt motor has field and armature resistances of 120Ohms and
0.25
Ohm, respectively. Calculate the resistance to be inserted in the armature circuit to reduce the
speed to 700 r.p.m. from 950 r.p.m, if the full load efficiency is 80% and the torque varies as
the
square of the speed. [8+8]
2(a) Explain the principle of Induction heating. What are the applications of
inductionheating?
(b) With a neat sketch explain the working principle of coreless type induction furnace.
[8+8]
3(a) What are the advantages and disadvantages of electric welding processes.
(b) Describe with a neat sketches, various methods of electric resistance welding.[8+8]
4(a) Explain how the determination of Mean horizontal luminous intensity and polar
curve is made.
(b) Find the height which a light having uniform spherical distribution should be placed
over a floor in order that the intensity of horizontal illumination at a given distance
from its vertical line may be greatest. [8+8]
5(a) Compare a tungsten filament lamp with fluorescent lamp in detail.
(b) Explain with sketches the constructional features of a filament lamp. [8+8]
6.Write a brief note on the single phase AC series motor and comment upon it’ssuitability
for
traction services. How does it compare in performance with the DCSeries motor?[16]
7(a) Draw the speed-time curve of a main line service and explain.
(b) A train has a scheduled speed of 40 km/hr between two stops, which are 4 km apart.
Determine
the crest speed over the run, if the duration of stops is 60 sec andacceleration and
retardation
both are 2 km/hr/sec each. Assume simplifiedtrapezoidal speed-time curve. [8+8]
8(a) Derive expression for the specific energy output for a trapezoidal speed-time run of
an electric train. Also write the factors affecting specific energy consumption.
(b) An electric train weighing 200 tonnes has 8 motors geared to driving wheels; each
Wheel is of 80 cm diameter. Determine the torque developed by each motor to
Accelerate the train to a speed of 48 km/hr in 30 seconds up a gradient of 1 in 200.
The tractive resistance of 50 newtons/tonne, the effect of rotational inertia is 10%of
the train weight, the gear ratio is 4 in 1 and gearing efficiency is 80%. [8+8]