Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 1
GOVT.TOOL ROOM & TRAINING CENTRE
SEMESTER: SECOND
Course: DIPLOMA IN TOOL & DIE MAKING
Syllabus -Theory and practical Subjects
Course: 1. DIPLOMA IN TOOL & DIE MAKING
SL.
NO CODE SUBJECTS
Contact
Hours/Week
Contact
Hours/Semester
1 TDM201 Production Technology – II (Turning) 3 60 1700 940 260 140 1960 1080
2 TDM202 Engineering Mathematics –II 3 60
3 TDM203 Engineering Drawing –II 4 80
4 TDM204 Material Technology –II 3 60
5 TDM205 Applied Science –II 2 40
6 TDM206 Basic Electrical & Electronics 3 60
7 TDM207 English Communication-II 2 40
Practical
8 TDM208 Work Shop – II 24.5 490
9 TDM209 Applied Science Lab 3 60
Scheme of Examination
Course: DIPLOMA IN TOOL & DIE MAKING
SI.
No
Sub.
Code
Subjects Contact
Hours
per
Week
Exam
Duration
Scheme of Examination Total Marks
Min
marks
for
passing
Exam Internal
Assessment
Theory Max Min Max Min
Marks Marks Marks Marks
1 TDM201 Production
Technology –II ( Tu) 3 3 100 50 20 10 120 60
2 TDM202 Engineering
Mathematics –II 3 3 100 50 20 10 120 60
3 TDM203 Engineering
Drawing –II 4 4 100 50 20 10 120 60
4 TDM204 Material
Technology –II 3 3 100 50 20 10 120 60
5 TDM205 Applied Science –II 2 3 100 50 20 10 120 60
6 TDM206 Basic Electrical &
Electronics 3 3 100 50 20 10 120 60
7 TDM207 English
Communication-II 2 3 100 50 20 10 120 60
Practical
8 TDM208 Work Shop – II 25.5 10 900 540 100 60 1000 600
9 TDM209 Applied Science Lab 3 3 100 50 20 10 120 60
Total 47.5 --- 1700 940 260 140 1960 1080
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 2
PRODUCTION TECHNOLOGY-II
SUBJECT CODE: TDM 201
Learning goals for Production Technology-II
On completion of this subject, the trainees will be able to:
Explain the function of shaping machines & safety precautions
Define the cutting & work holding devises tools for shaping
Calculate cutting parameters & marching time for shaping
Define various types of lathes & work holding devices
Explain types of tool holders, turning tools & geometry
Describe all turning operations
Explain thread cutting on lathes
Calculate cutting parameters & machining time for turning
State safety precaution for turning
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 3
1. General safety - Safety precautions
2. Shaping Machines
- different types - main parts - controls - driving mechanism - quick return motion
3. Cutting Tool - Shaper
- tool geometry - roughing tools - grooving tools - side tools - bent tools - T-Slot tools
- Finishing tool
4. Work holding devises
- Machine vice - Direct tables - Chucks - Collects - Centres - Face plates - Mandrels - Steady rest
5. Cutting speeds & feeds
- Work piece material - Tool material - Design of machine - Using tables
6. Calculation of machining time - Length of Jobs - Feed per stroke speed - Cutting stroke - Return stroke speed
7. Safety
- Rules & regulations
Contact Hrs./Week: 3 Contact Hrs. / Semester: 60
PRODUCTION TECHNOLOGY-II
SPECIFIC INSTRUCTIONAL OBJECTIVES
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 4
PRODUCTION TECHNOLOGY-II
8. Lathe Machines -Types
- main parts
9. Work holding devises - Chucks - Collects - Centres - Face plates - Mandrels - Steady rest
10. Turning tool Geometry - HSS - Carbide - Ceramic - Roughing tool - Finishing tool - Plain turning tool - Threading tool
11. Tool holder - Holder for tool bit - Tool post - Clamping plate - Four way tool post
12. Turning operation - plain - Step - Parting - Boring - Grooving - Facing - Threading - Profile - Drilling - Tapping - Reaming - Counter boring - Eccentric turning - Copy turning
13. Taper turning methods
- Offset tail stock
- Taper turning attachment
- Effect tool position
- Taper calculation
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 5
PRODUCTION TECHNOLOGY-II
14. Thread Cutting - Gear setting - Metric threads - lead screw - inch threads from metric lead screw - Threading dial - Right & left hand threads - External & Internal threads
15. Cutting Speed
- Length in m/min - Material of work Piece - Tool material - Cross section of chips - Cooling - Design of machine
16. Calculation of R.P.M. - Cutting speed - Diameter of work piece
17. Feeds & depth of cut - Material - Cutting tools - Cutting angles - Feed in mm/revolution
18. Calculation of machining time - Setting time - Machine time - Auxiliary time - Delay time - Total time
19. Safety - Rules & regulations
Reference Books 1. Workshop Technology – S.K.Hazra Chowdhary
2. Production Technology – R.K. Jain 3. Basic Shop theory - Chapmen
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 6
WEEKLY PLAN FOR PRODUCTION TECHNOLOGY-II
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
1 General safety Safety precautions
Shaping Machines different types
main parts
controls driving
driving mechanism
quick return motions
2 Cutting tools tool geometry roughing tools grooving tools side tools bent tools
T-Slot tools - grooving tools - side tools - bent tools
T-Slot tools
roughing tools
grooving tools
side tools
bent tools
T-Slot tools
3 Work holding devises Machine vice Direct tables
Direct tables
Cutting speeds & feeds Work piece material
Tool material
Design of machine
Using tables
4 Calculation of machining time Length of jobs
Feed per stroke
Cutting stroke speed
Return stroke speed
Safety Rules & regulations
5 Lathe Machines types
main parts
Work holding devices chucks
collets
centres
face plates
mandrels
steady rests
6 Turning tools & tool geometry HSS
Carbide
Diamond
Ceramic
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 7
WEEKLY PLAN FOR PRODUCTION TECHNOLOGY-II
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
7 Turning tools & tool geometry Roughing tools
Finishing tools
Plain turning
facing
Threading tool
Boring
Profile
Parting – off
8 Tool holders Holders for tool bit
Tool post
Clamping plate
Four way tool post
Plain
Steps
9-10
Turning operations
Parting
Boring
Grooving
Facing
Threading
Profile
Drilling
Tapping
Reaming
Counter boring
11
Taper turning methods
Offset tail stock
Taper turning attachment
Effect of tool position
Taper calculations
12-13 Thread cutting
Gear setting
Inch conversation
Metric threads from inch lead screw
Inch threads from metric lead screw
multistat threads
Threading dial
Right & left hand threads
External & Internal threads
14
Cutting Speed
Length in m/min
Material of work piece
Tool material
Cross section of chips
Cooling
Design of machine
15
Calculation of R.P.M.
Cutting speed
- Diameter of work
Diameter of work piece
Tables
16-17 Feeds & depth of cut
Material
Cutting tools
Cutting angles
Feed in mm/revolution
18 Calculation of machining time Setting time
Machine time
19&20 Safety
Auxiliary time
Delay time
Total time, Rules & regulations
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 8
ENGINEERING MATHEMATICS-II
SUBJECT CODE: TDM 202
Learning goals for Engineering Mathematics
On completion of this subject, the trainees will be able to:
Explain Calculus and solve related problems
Explain differential Calculus and solve related problems
State the rules of differential and their applications
Explain methods and rules of integration
Explain Complex Numbers and solve related problems
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 9
ENGINEERING MATHEMATICS-II
Contact Hrs. /Week: 3 Contact Hrs. / Semester: 60
SPECIFIC INSTRUCTIONAL OBJECTIVES
1.0 ANALYTICAL GEOMETRY 1.1 Define margin, co ordinate axes. 1.2 Define Abscissa & Ordinates of a point. 1.3 Obtain equation for the distance between two points in terms of coordinate. 1.4 Using the distance formula to find the distance between the two points. 1.5 Problems of the following type: a) Find distance between the given points b) S.T.the given points are collinear c) S.T.the given 3 points from the vertices of a triangle
d) S.T.the given 4points form the vertices of a parallelogram, rectangle, square, rhombus, etc
1.6 Explain the section of a straight line. 1.7 Derive section formulae for Internal &External division. 1.8 writes formulae for midpoint of a line. 1.9 Solve problems on Internal External Division. 1.10 Derive Area of a triangle formed by the given points. 1.11 Examples of co-ordinates of the centroid of a triangle. 1.12 Find the area of the Quadrilateral formed by the given points etc. 2.0 LIMITS
2.1 Define independent , dependent variable & constants with examples
2.2 Define a function
2.3 List type of function
2.4 Define 1) Direct & inverse function
2) Explicit & implicit function
3) Odd & even function with examples
2.5 Define limit of a function
2.6 Theorems on limits
2.7 Solve problems on limits of a function by factorization
2.8 Solve problems on limits of a function by rationalization
2.9 Solve problems on limits of a function when X tends infinity
2.10 Deduce 1) lim xⁿ-aⁿ/x-a =naⁿ⁻ª for any rational number (no proof)
x→a
2) lim sinθ/θ=1 where θ is in radians (statement only)
x→0 2.11Solve problems on above results
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 10
ENGINEERING MATHEMATICS-II
3.0. DIFFERENTIATION
3.1 Definition of differentiation
3.3 Derive differentiation of a functions from first principle method xⁿ, sinx , cosx with respect to x
3.4 State derivative of eх and logx
3.5 State rules of differentiation
1) Derivative of sum
2) Product & quotient of function
3.6 Solve problems on rules of differentiation
3.7 Obtain the derivatives of a function of function (chain rule )
3.8 Inverse trigonometric functions
3.9 Implicit functions & parametric functions
3.10 Solve problems on above types
3.11 Carry out logarithmic differentiation
3.12 Solve simple problems of the type xⁿ, a^x, x^sin x , x^1/x etc.,
3.13 Obtain the 2nd derivative of a function 4.0 INTEGRAL CALCULUS
4.1 Definition of integration as anti-derivative
4.2 List of standard integrals
4.3 State rules of integration
4.4 Solve the problems on rules of integration
4.5 Explain integration by substitution method
4.6 Solve simple problems on substitution method
5.0 DEFINITE INTEGRALS 5.1 State b∫ªf (x)dx as a definite integral.
5.2 Explain definite integrals as a limit of sum(statement)
5.3 Write the formulae for finding area, volume of a function.
6.0 COMPLEX NUMBERS 6.1 Definition 6.2 Real and Imaginary parts of a complex number 6.3 Conversion from one form to other 6.4 Conjugate of a complex number. 6.5 Addition, subtraction, multiplication and division of a complex number.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 11
WEEKLY PLAN FOR ENGINEERING MATHEMATICS-II
WEEK NO
CHAPTER TITLE CONTENTS OF TOPICS
1-3
UNIT -1
1.1 Define margin, co ordinate axes.
ANALYTICAL GEOMETRY
1.2 Define Abscissa & Ordinates of a point.
1.3 Obtain equation for the distance between two points in terms of coordinate.
1.4 Using the distance formula to find the distance between the two points.
1.5 Problems of the following type:
a)Find distance between the given points
b)S.T.the given points are collinear
c)S.T.the given 3 points from the vertices of a triangle
d) S.T.the given 4points form the vertices of a parallelogram,rectangle,square,hombus,etc
1.5 Explain the section of a straight line.
1.6 Derive section formulae for Internal &External division.
1.7 write formulae for midpoint of a line.
1.8 Solve problems on Internal External Division.
1.9 Derive Area of a triangle formed by the given points.
1.10 Examples of co-ordinates of the centroid of a triangle.
1.11 Find the area of the Quadrilateral formed by the given points etc.,
4-5
UNIT -2
Define independent , dependent variable & constants with examples
LIMITS
Define a function
List type of function
Define 1) Direct & inverse function
2) Explicit & implicit function
3) Odd & even function with examples
Define limit of a function
Theorems on limits
Solve problems on limits of a function by factorization
Solve problems on limits of a function by rationalization
Solve problems on limits of a function when X tends infinity
Deduce 1) lim xⁿ-aⁿ/x-a =naⁿ⁻ª for any rational number (no proof)
x→a
6-7
UNIT 3
2) lim sinθ/θ=1 where θ is in radians (statement only) x→0 x→0 x→0
DIFFERENTIATION
Solve problems on above results
Definition of differentiation
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 12
WEEKLY PLAN FOR ENGINEERING MATHEMATICS-II
WEEK NO
CHAPTER TITLE
8-9
DIFFERENTIATION
Derive the differential co-efficient (dy/dx)
Derive differentiation of a functions from first principle method xⁿ, sinx , cosx with respect to x
State derivative of eх and logx
State rules of differentiation
1) Derivative of sum
2) Product & quotient of function
Solve problems on rules of differentiation
Obtain the derivatives of a function of function (chain rule )
Inverse trigonometric functions
10
DIFFERENTIATION
Implicit functions & parametric functions
Solve problems on above types
Carry out logarithmic differentiation
Solve simple problems of the type xⁿ, a^x, x^sin x , x^1/x etc.,
Obtain the 2nd derivative of a function
Solve problems on successive differentiation
11-16
UNIT 4 Definition of integration as anti-derivative
INTEGRAL CALCULUS
List of standard integrals
State rules of integration
Solve the problems on rules of integration
Explain integration by substitution method
Solve simple problems on substation method
17-18
UNIT-5 State b∫ªf (x) dx as a definite integral.
DEFINITE INTEGRALS
State theorems on definite integral Solve the problems of the same type as in indefinite integral using limits of integration.
Explain definite integrals as a limit of sum(statement)
Write the formulae for finding area, volume of a function.
Solve the problems on above Application
19-20 UNIT-6 COMPLEX NUMBERS
Definition Real and Imaginary parts of a complex number Conversion from one form to other Conjugate of a complex number. Addition, subtraction, multiplication and division of a complex number.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 13
ENGINEERING DRAWING –II
SUBJECT CODE: TDM 203
Learning goals for Engineering Drawing
On completion of this subject, the trainees will be able to:
Prepare the detail drawings with the help of the given assembly drawings.
Prepare the assembly drawing with the help of the given detail drawings.
Prepare the bill of materials.
Decide dimensions for all mating parts.
Interpret special views.
Interpret the symbols for surface finish.
Interpret tolerances and fits correctly.
Represent various types of springs, welding symbols etc.
Demonstrate indications of fits and tolerances.
Purpose and importance of auxiliary vies in assembly drawings
Demonstrate and explain the use of surface roughness symbols as per IS
696:1972
Review of sectional views.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 14
ENGINEERING DRAWING –II
II Preparation of Assembly drawing, detail drawing & part list
1. Screw jack
2. Pipe vice
3. Tool Maker’s Clamp
4. Mini Vice
5. Universal Coupling
6. Tennon & Fork
Reference Books
1 Elementary Engineering drawing : N.D.Bhatt
2 Engineering Drawing : K.R. Gopal Krishna
3 Fundamentals of Engineering drawing : R.K. Dhawan
4 Engineering Drawing : I.S. Morris
5 Step by step Engineering drawing : Vee Ess
6 Engineering graphics : Verges
7 Engineering drawing by Venugopal
Contact Hrs./Week: 4 Contact Hrs. / Semester: 80
SPECIFIC INSTRUCTIONAL OBJECTIVES
I - REVIEW
1 .Review Lines, Lettering, Angle of Projection & Types of Sectioning
2.Auxillary Views What is as auxiliary view? When to choose auxiliary views?
3.Auxillary Views (Continued) Extra Exercise from reference books
4.Developments of Solids Introduction, , Development of Cubes, Calculations & Related Practice
5.Developments of Solids Development of Prisms, Calculations & Related Practice
6.Developments of Solids Development of Cylinders, Calculations & Related Practice
7.Developments of Solids Development of Pyramids, Calculations & Related Practice
8.Developments of Solids Development of Cones, Calculations & Related Practice
9.Surface Roughness What is surface roughness? Symbols used for indication. Indications added to the symbols, Eg: (Direction of Lay). Details of the characteristics, Eg: (Roughness Grade)
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 15
WEEKLY PLAN FOR
ENGINEERING DRAWING –II
Week No.
Topics Key Points Reference Page No. Remarks
1 Review Lines, Lettering, Angle of Projection & Types of Sectioning
GTTC Work Book, Engineering Drawing by KRG & N D Bhatt
Related Information from the Reference Books
Has to do one example of all types of sectioning
2 Auxiliary Views What is as auxiliary view? When to choose auxiliary views? GTTC Work Book
Page 65,66, 67 & 68
3 Auxiliary Views (Continued)
Extra Exercise from reference books
8 - 10 Exercises
4 Developments of Solids
Introduction, , Development of Cubes, Calculations & Related Practice
GTTC Work Book, Engineering
Drawing by KRG
Page 69 Assignments from reference books
5 Developments of Solids
Development of Prisms, Calculations & Related Practice
Page 71 Assignments from reference books
6 Developments of Solids
Development of Cylinders, Calculations & Related Practice
Page 70 Assignments from reference books
7 Developments of Solids
Development of Pyramids, Calculations & Related Practice
Page 73 & 74
Assignments from reference books
8 Developments of Solids
Development of Cones, Calculations & Related Practice
Page 72 Assignments from reference books
9 Surface Roughness
What is surface roughness? Symbols used for indication. Indications added to the symbols, Eg: (Direction of Lay). Details of the characteristics, Eg: (Roughness Grade)
GTTC Work Book Page 75 to 79
Assignment - Preparation of Extra Information (Notes)
10 Additional Assignments
Assembly
11 Internal Assessment - 1
12 Tool Makers Clamp
Assembly, Function / Working, Part List
Assignment - Part Drawing
13 Detail Drawing Tennon & Fork, Dimensioning, Part List
GTTC Work Book Page No. 64
14 Draw the Detail Drawing of Mini Vice
Check for Line Standards, Thread Conventions, Sectioning
Detail Drawing Provided
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 16
WEEKLY PLAN FOR
ENGINEERING DRAWING –II
Week No.
Topics Key Points Reference Page No. Remarks
15 Screw Jack
Explain the Product and its Function.
Machine Drawing by N D Bhatt
1) Decide the Type of Sectioning & no. of Views Required.
2) Check for Line Standards & Application
3) Ballooning.
4) Prepare Part List
5) Dimensioning and Fits Involved
16 Tennon & Fork Assembly & Details as at Sl. No. 12
GTTC Work Book Page No. 64
17 Additional Assignments
Assembly
18 Internal Assessment - 2
Machine Drawing by N D Bhatt
19 Pipe Vice
1)Assembly, Function / Working
2) Necessity of Partial Sectioning.
3) Check for line Standards & Application.
4) Prepare Part List
20 Universal Coupling Follow all the above Details for Assembly & Part Drawing
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 17
MATERIAL TECHNOLOGY -II
SUBJECT CODE: TDM 204
Learning goals for Material Technology
On completion of this subject, the trainees will be able to:
Explain I.C. diagrams
Explain and define the Heat Treatment processes
Explain heat treatment of HSS
Explain and define Annealing, Normalizing, Hardening & Tempering
Use TTT diagrams
Explain quenching processes
State the different methods to prevent oxidation
State various defects in Heat Treatment
Classify steels
Define plastics
State the advantages & disadvantages of plastics
Explain the basic chemistry of plastics
Identity plastic materials and state their abbreviations
REFERANCE BOOKS:
1. Heat treatment – Principles and techniques By T.V.Rajan, C.P.Sharma, Ashok Sharma
2. Material Science by R.B.Gupta
3. Material Science and processes By S.K.Hazra Chowdhary
4. Material Science and Metallurgy by O.P.Khanna
5. Westermann Tables
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 18
Contact Hrs./Week: 3 Contact Hrs. / Semester: 60
MATERIAL TECHNOLOGY -II
SPECIFIC INSTRUCTIONAL OBJECTIVES
1. Explain I.C. diagrams
1.1 Hypo-eutectoid & hyper- eutectoid
1.2 AC1 & AC3 lines
1.3 Reactions: eutectoid eutectic Peritectic
2. Heat Treatment of Steels
2.1 Definition, purpose 2.2 Stages
3. Heat Treatment of process
3.1 Hardening 3.2 Tempering 3.3 Normalizing 3.4 Annealing 3.5 Austempering 3.6 Martempering
4. Heat Treatment of high speed steel
4.1 Double tempering 4.2 Process 4.3 Temperature range
5. TTT Curves
5.1 Time, temperature & transformation 5.2 S – curves
5.3 C- curves
6. Quenching 6.1 Transfer austenite to marten site 6.2 Distortion
7. Prevention against oxidation 7.1 Salt bath furnace 7.2 Vacuum 7.3 Inactive gas 7.4 Cast iron chips 7.5 Stainless steel foil
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 19
MATERIAL TECHNOLOGY -II
8. Quenching cracks
8.1 Sources of cracking 8.2 Improper cooling 8.3 Steel structure
9. Quenching media 9.1 Water 9.2 Oil 9.3 Brine solution 9.4 Air
10. Defects in Heat Treatment 10.1 Cracks 10.2 War page 10.3 Scaling 10.4 Distortion
11. Surface hardening of steel 11.1 Pack method 11.2 Carburising media 11.3 Penetration depth 11.4 Cyanide method 11.5 Direct quenching 11.6 Nit riding 11.7 Ammonia 11.8 Induction hardening 11.9 High frequency current 11.10 Flame hardening 11.11 Water quenching
11.12 Oil quenching 12. Alloying elements
12.1 Purpose 12.2 Types 12.3 Manganese 12.4 Molybdenum 12.5 Nickel 12.6 Invar 12.7 Tungsten 12.8 Stainless steels 12.9 High speed steels
13. IS Codification of Steels
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 20
MATERIAL TECHNOLOGY -II
14. Hardness testing methods 14.1 Brinnel 14.2 Ball penetration 14.3 Precautions 14.4 Applications 14.5 Vickers 14.6 Diamond 14.7 Rockwell 14.8 A-scale 14.9 B- scale 14.10 C- scale
14.11 SHORE scleroscope method 15. Classification of Steels
15.1 General structural steels 15.2 Case hardening 15.3 Flame & induction hardening steels 15.4 Through hardening steels 15.5 Cold rolled carbon steels 15.6 Hot rolled carbon steels 15.7 Spring steels 15.8 Fee cutting steels 15.9 Black bars 15.10 Tool & die steels and their Applications
16. Definition of plastics 16.1 Synthetic 16.2 Organic 16.3 Light molecular weight 16.4 Formed under pressure of under heat 16.5 Semi synthetic 16.6 Full synthetic
17. Semi synthetic materials
17.1 Refined natural material 17.2 Natural rubber 17.3 Cellulose
18. Full synthetic materials 18.1 Petroleum based 18.2 Coal 18.3 Air 18.4 Water 18.5 Gas 18.6 Monomers 18.7 Polymers 18.8 Polymerization 18.9 Ethylene
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 21
MATERIAL TECHNOLOGY –II
19. Advantages & disadvantages of plastics 19.1 Flexible 19.2 Light 19.3 Strong 19.4 Transparent 19.5 Repair difficulties & difficult to demolish
20.Chemistry of plastics 20.1 Molecule 20.2 Monomers 20.3 Polymers 20.4 Organic/in organic 20.5 Valency 20.6 Electro valent 20.7 Covalent 20.8 Carbon 20.9 Single bond 20.10 Double or triple bond 20.11 Primary valency secondary valency
21. Polymerization
21.1 Addition 21.2 Condensation 21.3 Thermo setting 21.4 Thermo plastics
22. Plastics materials, their properties & applications 22.1 Polyethylene 22.2 Polypropylene 22.3 P.V.C. 22.4 Acetates 22.5 Tetra flour ethylene 22.6 Acrylic 22.7 A.B.S. 22.8 Amides 22.9 Ureates 22.10 Laminates 22.11 Formaldehyde 22.12 Polyester 22.13 Amino 22.14 Epoxy
23. Identification of plastic materials 23.1 Burning test 23.2 Smell test 23.3 Self extinguishing 23.4 Drop test 23.5 Density test
24. Abbreviation of plastic materials 1) A.B.S. 2) P.V.C. 3) P.P .4) P.S 5) C.A.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 22
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
WEEK NO
CHAPTER TITILE CONTENTS OF TOPICS REMARKS
1
I.C. diagrams
Hypo-eutectoid & Hyper- eutectoid
AC1 & AC3 lines Reactions: eutectoid Eutectic Peritectic
2 Heat Treatment of Steels Definition, purpose sta Stages
3 Heat Treatment of process Hardening Tempering Normalizing Annealing Austempering Mar tempering
4 Heat Treatment of high Speed steel
Double tempering process Temperature range
5 TTT Curves Time, Temperature & Transformation
S – curves C- curves
6 Quenching Transfer austenite to marten site Distortion Quenching media
7 Prevention against oxidation
Salt bath furnace Vacuum Inactive gas Cast iron chips Stainless steel foil
8
Quenching cracks
Sources of cracking Improper cooling Steel structure
9
Quenching media
Water Oil Brine solution Air
10
Defects in Heat Treatment
Cracks War page Scaling Distortion
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 23
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
WEEK NO
CHAPTER TITILE CONTENTS OF TOPICS REMARKS
11-12 Surface hardening of steel
Pack method Carburising media Penetration depth Cyanide method Direct quenching Nit riding Ammonia Induction hardening High frequency current Flame hardening Water quenching Oil quenching
Alloying elements
Purpose Types Manganese Molybdenum Nickel Invar Tungsten Stainless steels High speed steels
13-14 Hardness testing methods
Brinnel Ball penetration Precautions Applications Vickers Diamond Rockwell A-scale B-scale C- scale SHORE Scleroscope method
15-17 Classification of Steels
General structural steels Case hardening steels Flame & induction hardening steels
Through hardening steels Cold rolled carbon steels Hot rolled carbon steels Spring steels Fee cutting steels Black bars Tool & die steels their applications
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 24
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
WEEK NO
CHAPTER TITILE CONTENTS OF TOPICS REMARKS
18 Definition of plastics
Semi synthetic materials
Synthetic Organic Light molecular weight Formed under pressure of under
heat Semi synthetic Full synthetic
Refined natural material Natural rubber Cellulose
19 Full synthetic materials
Petroleum based Coal Air Water Gas Monomers Polymers Polymerization Ethylene
Advantages & disadvantages of plastics
Flexible Light Strong Transparent Repair difficulties Difficult to demolish
20
Chemistry of Plastics
Molecule Monomers Polymers Organic/in organic Valency Electro valent Covalent Carbon Single bond Double or triple bond Primary valency Secondary valency
Polymerization
Addition Condensation Thermo setting Thermo plastics
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 25
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
21-22
Plastic materials, their properties & applications
Polyethylene Polypropylene P.V.C. Acetates Tetra flour ethylene Acrylic A.B.S. Amides Ureates Laminates Formaldehyde Polyester Amino Epoxy
Identification of plastic materials
Burning test Smell test Self extinguishing Drop test Density test
Abbreviation of plastic materials
A.B.S. P.V.C. P.P P.S C.A.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 26
APPLIED SCIENCE -II
SUBJECT CODE: TDM 205
Learning goals for Applied Science
On completion of this subject, the trainees will be able to:
Solve simple problems related to properties of Liquids
Solve simple problems related to Viscosity
Define a wave
Explain illumination & SI units
State the difference between electricity at rest & in motion
Explain the basics of modern physics
Explain Periodic Classification of elements
Demonstrate the use of Periodic Table
Explain the structures of solid materials
Explain the difference between galvanic & electrolytic conduction
Sate industrial applications of electrolysis
Explain the constructional details of lead accumulators
Define PH and its industrial applications
Define corrosion
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 27
APPLIED SCIENCE -II
Contact Hrs./Week: 2 Contact Hrs. / Semester: 40
SPECIFIC INSTRUCTIONAL OBJECTIVES
1. BASIC OF STATICS (VECTORS)
1.1 Represent a vector quantity geometrically.
1.2 Define concurrent and no concurrent vector (force).
1.3 Define resultant of two or more concurrent vectors (forces).
1.4 Define equilibrium of vectors.
1.5 Define equilibrant.
1.6 Write the relation between resultant and equilibrant.
1.7 State and explain the law of parallelogram of vectors. 1.8 Obtain expression for the magnitude and direction of the resultant of two vectors acting at a
point. 1.9 Explain resolution of vectors.
1.10 Solve problem on parallelogram law and resolution of vector.
1.11 State and explain the converse of law of triangle of vectors.
1.12 State and explain the law of polygon of vectors.
1.13 State and explain Lamis theorem. 1.14 Derive experiments to verify the law of parallelogram of vectors and the converse of the law
of triangle of vectors and Lamis theorem.
1.15 Solve problem on law of triangle of vector, Lamis theorem. 1.16 Define moment of force.
1.17 Write SI Unit and dimension of it.
1.18 Define positive and negative moment of force.
1.19 Define couple and moment of a couple.
1.20 Write practical applications of couple.
1.21 Define like and unlike parallel forces.
1.22 Explain the resultant of like parallel forces.
1.23 Explain the resultant of unlike parallel forces.
1.24 Explain the condition of equilibrium of no. of coplanar parallel force
1.25 Describe an experiment to verify the conditions of equilibrium of parallel coplanar force
1.26 Solve problems on parallel force.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 28
APPLIED SCIENCE -II
2. PROPERTIES OF SOLIDS & LIQUIDS
2.1 Define elasticity with examples.
2.2 Explain the meaning of elastic limit.
2.3 Define plasticity With example
2.4 Define stress
2.5 Write SI unit & Dimension of Stress.
2.6 Define Tensile stress with examples.
2.7 Define volume stress with examples.
2.8 Define shear Stress with examples.
2.9 Define strain.
2.10 Define tensile Strain with examples.
2.11 Define Volume strain with examples.
2.12 Define shear Strain with examples
2.13 Define HOOKE'S law.
2.14 Explain limitations of HOOKE'S law
2.15 Define Co-efficient of elasticity, (Modulus of elasticity).
2.16 Write the formula of MODULUS OF ELASTICITY.
2.17 Define Young’s modulus. Write its formulas.
2.18 Write its SI Units & Dimensions.
2.19 Define bulk modulus & Write its formula. Write its SI Unit & Dimensions.
2.20 Define rigidity modulus & write its Formula.
2.21 Write its SI Units & Dimensions.
2.22 Define Factors of safety.
2.23 Write its formula
2.24 Describe an experiment to determine Young’s modulus of a material using Searle’s apparatus.
2.25 Solve problems.
2.26 Explain liquid as a State of Matter.
2.27 Define thrust & write its SI unit.
2.28 Define pressure & Write its SI Unit.
2.29 Derive an expression for the pressure at a point inside a liquid at rest
2.30 Solve problems.
2.31 Define adhesive force With examples.
2.32 Define cohesive Force with an example.
2.33 Explain the nature of meniscus with examples.
2.34 Define angle of contact With examples.
2.35 Explain surface tension on the basis of molecular theory.
2.36 Define surface tension.
2.37 Write the formula, SI units & Dimension of it.
2.38 Give example for the existence of surface tension.
2.39 Explain the factors affecting the surface tension.
2.40 Write the applications of surface tension.
2.41 Define capillary rise & Capillarity.
2.42 Obtain an equations for surface tension in case of capillary rise
2.43 Describe an experiment to determine Surface tension of water by capillary rise method.
2.44 solve problems
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 29
APPLIED SCIENCE -II
2.45 Explain the concept of friction in a liquid flow.
2.46 Explain Viscous force
2.47 Define Viscosity
2.48 Explain the factors affecting the viscous force.
2.49 Explain co-efficient of Viscosity.
2.50 Write SI unit & Dimension of co-efficient of Viscosity.
2.51 Discuss the Effect of temperature on viscosity of liquid & Gases
2.52 List the applications of viscosity.
2.53 Describe an experiment to determine viscosity of water by poissulle's method.
3. WAVE MOTION
3.1 List the characteristics of stationary waves.
3.2 Define free Vibrations With examples.
3.3 Define Forced vibrations With examples.
3.4 Define resonance with examples. 3.5 Describe an experiment to determine velocity of Sound in air At room temperature & 0° Celsius by resonance air column method.
3.6 Solve Problems.
3.7 Define beat & beats frequency.
3.8 State applications of beats.
3.9 Explain the transverse vibrations of stretched string.
3.10 State the 3 Laws of Transverse vibration of stretched string with relevant formula. 3.11 Describe an experiment to determine the frequency of tuning fork by comparison method using sonometer.
3.1 2Describe an experiment to determine the frequency of tuning fork by
4. ENGINEERING CHEMISTRY
4.1 Write the harmful effects of air pollution.
4.2 Explain Acid rain & its effect.
4.3 Explain Green house effect.
4.4 Explain global warming
4.5 List the effects of global warming.
4.6 Explain ozone layer & its Importance
4.7 List the causes of depliction of ozone layer (without any equation).
4.8 List the causes of depliction of ozone layer(without any equation)
4.9 List the effects of ozone layer.
4.10 Discuss the control of Air pollution. 4.11 Explain Water pollution.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 30
APPLIED SCIENCE -II
4.12 Discuss the causes of Water pollution(sewage,effluents,algai & micro organisms)
4.13 Explain the methods of control of sewage problems and Disposals
4.14 Define corrosion. 4.15 Describe Diff. types of corrosion
1.Electro chemical theory of corrosion
2.Formations of galvanic Cells
3.Concentration cells 4.16 Explain the preventive measures of corrosion
1.By alloying 2.By surface coating 3.By galvanizing 4.Electroplating 5.By anodizing 6.By Cathodic Protection
5. pH of Solution & its Industrial Applications 5.1 Explain nature of Solution on the basis of (H⁺) ion & (OH¯) ion Concentration
5.2 Explain ionic product of Pure Water
5.3 Define Neutral, Basic, & Acidic solution
5.4 Define pH of a solution.
5.5 Define Neutral Basic & Acid solution by using pH
5.6 Give the pH values of some solutions.
5.7 Write the applications of pH solution.
REFERENCE BOOKS
1 First PUC and Second PUC Physics Text Books – by different authors...
2 Text book of physical chemistry by P.L.Soni publisher S.Chand and Co.
3 Essentials of physical chemistry by B.S.Bhal and G.B.Tuli,
4 Text book of physical chemistry by K.K.Sharma and L.K.Sharma, Vikas publication house.
5 Applied Science for polytechnics- by different authors.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 31
WEEKLY PLAN FOR
APPLIED SCIENCE -II
WEEK NO
UNIT NO.1
Basic of statics (VECTORS)
1
Represent a vector quantity geometrically.
Define concurrent and non-concurring vector (force).
Define resultant of two or more concurrent vectors (forces).
Define equilibrium of vectors.
Define equilibrant.
Write the relation between resultant and equilibrant.
State and explain the law of parallelogram of vectors.
Obtain expression for the magnitude and direction of the resultant of two vectors acting at a point.
2
Explain resolution of vectors.
Solve problem on parallelogram law and resolution of vector.
State and explain the converse of law of triangle of vectors.
State and explain the law of polygon of vectors.
State and explain Lamis theorem.
Derive experiments to verify the law of parallelogram of vectors and the converse of the law of triangle of vectors and Lamis theorem.
Solve problem on law of triangle of vector, Lamis theorem.
Define moment of force.
Write SI Unit and dimension of it.
3
Define positive and negative moment of force.
Define couple and moment of a couple.
Write practical applications of couple.
Define like and unlike parallel forces.
Explain the resultant of like parallel forces.
Explain the resultant of unlike parallel forces.
4
Explain the condition of equilibrium of no. of coplanar parallel force
Describe an experiment to verify the conditions of equilibrium of parallel coplanar force
Solve problems on parallel force.
5
Define elasticity with examples.
Explain the meaning of elastic limit.
Define plasticity With example
Define stress
Write SI unit & Dimension of Stress.
Define Tensile stress with examples.
Define volume stress with examples.
6 Define shear Stress with examples.
Define strain.
Define tensile Strain with examples.
Define Volume strain with examples.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 32
WEEKLY PLAN FOR
APPLIED SCIENCE -II
WEEK
NO
UNIT NO.2
PROPERTIES OF SOLIDS & LIQUIDS
7
Define shear Strain with examples
Define HOOKE'S law.
Explain limitations of HOOKE'S law
Define Co-efficient of elasticity, (Modulus of elasticity).
8
Write the formula of MODULUS OF ELASTICITY.
Define Young’s modulus. Write its formulas.
Write its SI Units & Dimensions.
Define bulk modulus & Write its formula. Write its SI Unit & Dimensions.
Define rigidity modulus & write its Formula.
Write its SI Units & Dimensions.
9
Define Factors of safety.
Write its formula
Describe an experiment to determine Young’s modulus of a material using Searle’s apparatus.
Solve problems.
Explain liquid as a State of Matter.
Define thrust & write its SI unit.
Define pressure & Write its SI Unit.
10
Derive an expression for the pressure at a point inside a liquid at rest
Solve problems.
Define adhesive force With examples.
Define cohesive Force with an example.
Explain the nature of meniscus with examples.
Define angle of contact With examples.
Explain surface tension on the basis of molecular theory.
Define surface tension.
Write the formula, SI units & Dimension of it.
11 Give example for the existence of surface tension.
Explain the factors affecting the surface tension.
Write the applications of surface tension.
Define capillary rise & Capillarity.
Obtain an equation for surface tension in case of capillary rise.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 33
WEEK PLAN FOR
APPLIED SCIENCE -II
WEEK
NO
UNIT NO.2
PROPERTIES OF SOLIDS & LIQUIDS
12
Describe an experiment to determine Surface tension of water by capillary rise method.
solve problems
Explain the concept of friction in a liquid flow.
Explain Viscous force
Define Viscosity
Explain the factors affecting the viscous force.
Explain co-efficient of Viscosity.
Write SI unit & Dimension of co-efficient of Viscosity.
Discuss the Effect of temperature on viscosity of liquid & Gases
List the applications of viscosity.
Describe an experiment to determine viscosity of water by poissulle's method.
13
UNIT NO.3
WAVE MOTION
List the characteristics of stationary waves.
Define free Vibrations With examples.
Define Forced vibrations With examples.
14
Define resonance with examples.
Describe an experiment to determine velocity of Sound in air At room temperature & 0° Celsius by resonance air column method.
Solve Problems.
Define beat & beats frequency.
State applications of beats.
Explain the transverse vibrations of stretched strings.
15
State the 3 Laws of Transverse vibration of stretched string with relevant formula.
Describe an experiment to determine the frequency of tuning fork by comparison method using sonometer.
Describe an experiment to determine the frequency of tuning fork by absolute method by sonometer
UNIT NO.4
ENGINEERING CHEMISTRY
Write the harmful effects of air pollution.
Explain Acid rain & its effect.
Explain Green house effect.
16 Explain global warming
List the effects of global warming.
Explain ozone layer & its Importance
List the causes of duplication of ozone layer(without any equation)
List the effects of ozone layer.
Discuss the control of Air pollution.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 34
WEEK PLAN FOR
APPLIED SCIENCE -II
17
Explain Water pollution.
Discuss the causes of Water pollution(sewage,effluents,algai & micro organisms)
Explain the methods of control of sewage problems and Disposals
Define corrosion.
Describe Diff. types of corrosion
1.Electro chemical theory of corrosion
2.Formations of galvanic Cells
3.Concentration cells
Explain the preventive measures of corrosion
1.By alloying 2.By surface coating 3.By galvanizing 4.Electroplating
5.By anodizing 6.By Cathodic Protection
UNIT NO.5
18
pH of Solution & its Industrial Applications Explain nature of Solution on the basis of (H⁺) ion & (OH¯) ion Concentration
Explain ionic product of Pure Water
Define Neutral, Basic, & Acidic solution
19 & 20
Define pH of a solution.
Define Neutral Basic & Acid solution by using pH
Give the pH values of some solutions.
Write the applications of pH solution.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 35
BASIC ELECTRICAL & ELECTRONICS
SUBJECT CODE: TDM 206
Contact Hrs./Week: 3 Contact Hrs. / Semester: 60
1. Basics of electricity
1.1 Definition of electric current, emf, electric potential,
1.2 Potential difference, ohm's law , specific resistance,
1.3 Simple problems limitations of ohms law,
1.4 Series parallel circuit.
1.5 Kirchhoff’s current law and voltage law, discuss power,
1.6 Energy & units.
2. Conductor & Insulators
2.1 Definition of conductors & insulators , properties examples
2.2 Semi-conductor materials Ge & Si atomic structure, doping,
2.3 Trivalent & pentavalent donors and acceptors.
2.4 N & P type semi-conductors, intrinsic & extrinsic
2.5 Semiconductors, energy level, PN junction diode.
2.6 Transistors, types of transistors & characteristics of transistors.
3. Electromagnetic Induction
3.1 State faradays laws & Lenz’s laws. Definition of flux,
3.2 Mmf, reluctance, absolute permeability, self inductance,
3.3 Mutual inductance.
3.4 Mutual inductance, expression for energy stored in a inductor,
3.5 Inductance in series & parallel, coefficient of coupling,
3.6 Inductive reactance & definition of quality factor.
4. AC Fundamentals
4.1 Define amplitude, peak value, cycle, frequency, time period,
4.2 Phase with respect to sine wave, phase difference leading & Lagging phase shift.
4.3 Expression for rms value, average value. Discuss form factor,
4.4 Peak factor simple problems.
5. Digital Electronics
5.1 Introduction, decimal system, binary system & octal system
5.2 Hexa decimal system
6. Transformers
6.1 Study of principle of operation of transformer,
6.2 Emf equation, turns ratio, voltage transformation,
6.3 Ratio, losses of transformer, efficiency, regulation.
6.4 Construction of power transformer, classification of
6.5 Transformer, based on core.
6.6 Frequency, auto transformer, uses of isolation transformer.
6.7RFT, AFT, & Pulse transformer.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 36
BASIC ELECTRICAL & ELECTRONICS
7. Batteries & Relay & Motors
7.1 Definition of cell, primary & secondary cell, will suitable
7.4 Discuss precaution to be taken in battery maintenance,
7.5 Various types of batteries used in ups & electronic equipment
7.6 Working principle of electromagnetic relay,
7.7 Classification of relays based on the principle of operation, polarization & application
7.8 List the contact materials used in relays & list their
Characteristic principle of operation of dc motors, stepper& Dc generators.
8. Passive components
8.1 Resistors, specification of resistors, ohmic value, and tolerance Power rating & thermal
stability.
8.2 Constructional features of carbon composition, metal film& Wire wound fixed resistors.
8.3 Applications of resistors, constructional features
8.4 Composition. Linear logarithmic & wire wound potentiometers.
8.5 Principle of operation of LDR, VDR, Thermister.
8.6 Applications of fixed resistors, pots, rheostats.
8.7 Identify the resistance value by colour code & letter code (Bs 1852) method.
8.8 Capacitors, classification based on dielectric material.
8.9 Constructional features of fixed, variable, capacitor,
8.10 Applications of capacitor.
8.11 Inductors, specification, classification based on core & frequency.
8.12 Application of inductors.
Reference Books
1.Basics of Electrical Engineering & Electronics By Thereja & V.K.Mehta
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 37
WEEKLY PLAN FOR
BASIC ELECTRICAL & ELECTRONICS
WEEK
NO
UNIT NO.1
BASIC OF ELECTRICITY
1 Definition of electric current, emf, electric potential,
Potential difference, ohm's law , specific resistance,
Simple problems limitations of ohms law,
2
Series parallel circuit.
Kirchhoff’s current law and voltage law, discuss power,
Energy & units.
3
CONDUCTOR INSULATORS & SEMICONDUCTORS
Definition of conductors & insulators , properties examples
Semi-conductor materials Ge & Si atomic structure, doping,
Trivalent & pentavalent donors and acceptors.
4
N & P type semi-conductors, intrinsic & extrinsic
Semiconductors, energy level, PN junction diode.
Transistors, types of transistors & characteristics of transistors.
5
ELECTRO MAGNETIC INDUCTION
State faradays laws & Lenz’s laws. Definition of flux,
Mmf, reluctance, absolute permeability, self inductance,
Mutual inductance.
6 Mutual inductance, expression for energy stored in a inductor,
Inductance in series & parallel, coefficient of coupling,
Inductive reactance & definition of quality factor.
7
UNIT NO.2
AC FUNDAMENTALS
Define amplitude, peak value, cycle, frequency, time period,
Phase with respect to sine wave, phase difference leading & Lagging phase shift.
Expression for rms value, average value. Discuss form factor,
Peak factor simple problems.
DIGITAL ELECTRONICS
8
Introduction, decimal system, binary system & octal system.
Hexa decimal system
TRANSFORMER
9
Study of principle of operation of transformer,
EMF, equation, turns ratio, voltage transformation,
Ratio, losses of transformer, efficiency, regulation.
10 Construction of power transformer, classification of
Transformer, based on core.
11 Frequency, auto transformer, uses of isolation transformer.
RFT, AFT, & Pulse transformer.
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 38
WEEKLY PLAN FOR
BASIC ELECTRICAL & ELECTRONICS
WEEK NO
UNIT NO.3
BATTERIES, RELAYS & MOTORS
12
Definition of cell, primary & secondary cell, will suitable
Example & their comparison, construction of lead acid battery
Series parallel combination of cells.
Discuss precaution to be taken in battery maintenance,
13
Various types of batteries used in ups & electronic equipment
Working principle of electromagnetic relay,
Classification of relays based on the principle of operation, polarization &
application
14
List the contact materials used in relays & list their Characteristic principle of
operation of
Dc motors, stepper & Dc generators.
PASSIVE COMPONENTS
15
Resistors, specification of resistors, ohmic value, and tolerance Power rating &
thermal stability.
Constructional features of carbon composition, metal film& Wire wound fixed
resistors.
16 Applications of resistors, constructional features
Composition. Linear logarithmic & wire wound potentiometers.
17
Principle of operation of LDR, VDR, Thermister.
Applications of fixed resistors, pots, rheostats.
Identify the resistance value by colour code & letter code (Bs 1852) method.
18 Capacitors, classification based on dielectric material.
Constructional features of fixed, variable, capacitor,
19 & 20
Applications of capacitor.
Inductors, specification, classification based on core & frequency.
Application of inductors
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 39
ENGLISH COMMUNICATION -II
Contact Hrs. /Week: 2 Contact Hrs. / Semester: 40
SUBJECT CODE: TDM 207
On completion of this subject, the trainees will be able to:
- To provides an adequate mastery of communicative English Language training
primarily. - Reading and writing skills, secondarily listening and speaking skills. - Improvement of English communication skills of II semester students of diploma
courses in Engineering and Technology.
FUNCTIONAL ENGLISH Introduction Importance of Languages Grammar Parts of Speech, Usage of Preposition and Article, Punctuation. Tenses & Degrees of Comparison Transformation of Sentences Active-Passive, Affirmative-Negative, Exclamatory – Assertive, Interrogative Assertive, kinds of Sentences. Direct – Indirect Speech Vocabulary Usage Homonyms, Correcting Spelling One-word Equivalents. Précis Writing Essay/Report Writing Letter writing Personal, Official, Applications Idioms & Phrases Meaning & Usage in Sentences Comprehension of an unseen passage Elaboration Expansion of ideas, proverbs Presentation Preparation of materials & Presentation step Reference Books: 1) S.L.N. Sharma & K Shankaranarayana ‘’Basic Grammar’’, Navakarnataka
Publications. 2) Jones ‘’New International Business English’’. Published by Cambridge University
Press. 3) G.Sankaran, ‘’English Rank Scorer’’, Addone Publishing group, Thiruvanatapuram,
Kerala. 4) Wren & Martin ‘’English Grammar’’, John Seely, ‘’Oxford Guide to Speaking &
Writing’’2000
Govt.Tool Room & Training Centre -Bangalore-10 II-SEMESTER SYLLABUS DTDM COURSE Page No: 40
WEEKLY PLAN FOR
ENGLISH COMMUNICATION - II
WEEK NO TOPICS CONTENTS
1 INTRODUCTION Importance of Languages
2 GRAMMAR Parts of Speech, use of preposition &
Article punctuation
3 TENSES & DEGREES OF
COMPARISONS
EXERCISES
4-8
TRANSFORMATION OF SENTENCES
Active –Passive
Affirmative – Negative
Exclamatory-Assertive
Interrogative- Assertive
Kinds of sentences
9 DIRECT SPEECH EXERCISES
10 VOCABULARY USAGE Homonyms, Correcting Spelling One-word,
Equivalents
11 PRÉCIS WRITING ESSAY/REPORT
WRITING
EXERCISES
12 LETTER WRITING Personal, Official, Applications
13 IDIOMS & PHRASES Meaning & Usage in Sentences
14 COMPREHENSION OF AN
UNSEEN PASSAGE EXERCISES
15 ELABORATION , EXPANSION OF
IDEAS, PROVERBS EXERCISES
16-20 PRESENTATION OF MATRIALS &
PRESENTATION – STEP. EXERCISES
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