Aircraft Maintenance(Avionics)

AIRCRAFT MAINTENANCE (AVIONICS) TECHNOLOGY (Code: 83)

3rd SEMESTER

Sl. No

Subject Code Name of the subject T P C

MARKS

Theory Practical

Total

TMA 20%

Final

Exam. 80%

Internal Exam 50%

External Exam 50%

1 8331 Fundamentals of Aircraft Radio 2 3 3 20 80 25 25 150

2 8332 General Aircraft Instrument - I 3 3 4 30 120 25 25 200

3 8333 Aircraft Electricity and Maintenance - DC Power

2 3 3 20 80 25 25 150

4 8234 Aircraft Hardware, Materials and Processes

3 3 4 30 120 25 25 200

5 5931 Mathematics – III 3 3 4 30 120 50 - 200

6 5913 Chemistry 3 3 4 30 120 25 25 200

7 6632 Computer Application - II 0 6 2 - - 50 50 100

8 5811 Social Science – I (Bangladesh History & Culture)

2 0 2 20 80 - - 100

Total 19 24 26 1300

AIRCRAFT MAINTENANCE (AVIONICS) TECHNOLOGY (Code: 83)

FOURTH SEMESTER

Sl. No

Subject Code Name of the subject T P C

MARKS

Theory Practical

TotalTMA 20%

Final

Exam. 80%

Internal Exam 50%

External Exam 50%

1 8341 Aircraft Electricity and Maintenance -AC Power

3 3 4 30 120 25 25 200

2 8342 General Aircraft Instrument- II 2 3 3 20 80 25 25 150

3 8343 Aircraft Communication 2 3 3 20 80 25 25 150

4 8344 Aircraft Navigation 2 3 3 20 80 25 25 150

5 8345 Aircraft Instrument Maintenance & Overhaul Technique

2 3 3 20 80 25 25 150

6 5821 Social Science – IΙ 2 0 2 50 50 - - 100

7 5840 Environmental Management 2 0 2 20 80 - - 100

Total 20 1000

Aircraft Electricity & Maintenance AC Power

Code: 8341 T P C

3 3 4

OBJECTIVES:

To provide understanding of basic ac power generation of aircraft To provide understanding of obligation and legal requirement of ac power of aircraft To provide understanding of airborne ac machines To provide understanding of problems of installation and maintenance technique of

airborne ac machine To provide understanding of ac power protection and control of aircraft To provide understanding of interfacing between ac power and other systems of aircraft To provide understanding of ac power conversion for different systems of aircraft

SHORT DESCRIPTION

Introduction to aircraft ac power systems, its obligation, utilization, interfacing, protection systems, installation and skills of maintenance.

DETAILED DESCRIPTION

1. UNDERSTANDING THE PRINCIPLE OF ALTERNATING CURRENT:

2. UNDERSTANDING THE GENERATION OF ELECTRICITY:

2.1 Explain the mechanical method of producing electricity2.2 Discuss the chemical method of producing electricity2.3 discuss the thermo-electric method of producing electricity2.4 Discuss the piezo electric method of producing electricity2.5 Discuss the photo electric method of producing electricity

3. UNDERSTANDING THE CONCEPT OF AC CIRCUIT:

3.1 Explain the Resistive circuit3.2 Explain the Inductive circuit3.3 Explain the Capacitive circuit3.4 Explain the Filter circuit3.5 Explain the Series parallel circuit3.6 Explain the Time constant circuit3.7 Explain the Resonance circuit3.8 Explain the Power in AC circuit

4. UNDERSTANDING THE ALTERNATING CURRENT THEORY:

4.1 Familiarize with cycle, frequency and phase42. Explain the Root Means Square (RMS) and instantaneous value4.3 Discuss the Inductor and Inductive reactance

4.4 Explain the capacitor and capacitive reactance4.5 Discuss the capacitor in series and parallel connection4.6 Explain the impedance4.7 Discuss the ohms law & Kirchhoff’s law.

5. UNDERSTANDING THE AIRCRAFT AC GENERATORS:

5.1 Familiarize with Generator construction5.2 Discuss the wye(Y) connected generator system5.3 Explain the Delta (Δ) connected generator system5.4 Discuss Generator Power Rating5.5 Explain the constant frequency system

5.6 Explain the wild frequency system 5.7 Discuss the Brushless, 3 stage, P.MG Generators5.8 Explain the field excitation system5.9 Discuss small aircraft ac generators5.10 Discuss medium aircraft ac generators5.10 Discuss large aircraft ac generators

6. UNDERSTANDING THE CONCEPT OF GENERATOR CONTROLLING SYSTEM:

6.1Discuss the constant and variable frequency6.2Familiarize with Constant Speed Drive Units (CSD), Integrated Drive Generator (IDG),

Variable Speed Constant Frequency System (VSCF).6.3Discuss the generator paralleling system load shedding.6.4Discuss the generator load shedding system.6.5Discuss the generator control unit (GCU)6.6Discuss various types of voltage regulation system6.7Discuss various types of Differential Protection (DP) system6.8Discuss different types of Fault & Test Panels6.9Discuss various types of field excitation6.10 Discuss various types of voltage control & protection

7. UNDERSTANDING THE POWER CONVERSION SYSTEM:

7.1Familiarize with Transformer Principle & Transformer7.2Discuss the step-up and step down transformer7.3Discuss the step down transformer7.4 Discuss variable auto down transformer7.5Familiarize with Rectifier unit7.6Explain the Static & Rotary Inverter7.7Understand the function of diode7.8Understand the function of rotary & static inverts 7.9Understand the function and application of Transformer Rectifier Unit (TRU)

7.10 Understand the Aircraft Current transformer 8. UNDERSTANDING THE AIRCRAFT AC POWER DISTRIBUTION SYSTEM:

8.1Aircraft ac power distribution system8.2Familiarize with Bus bar8.3Explain split bus and parallel bus system8.4Explain generator paralleling system8.5Discuss the transfer relay interlocks8.6Explain the emergency conditions of electrical power8.7Discuss APU(Auxiliary Power Unit) & GPU(Ground Power Unit) interlocks8.8Explain Control of the ac power distribution system8.9Discuss the Built-IN-Test equipment (BITE)

9. UNDERSTANDING THE AIR CONDITIONING SYSTEMS:

9.1Familiarize with aircraft Air-condition9.2Discuss the comfortable temperature9.3Explain the main section of Air conditioner9.4Discuss the Air Cycle Machine9.5Explain the air-conditioning Protection system9.6Explain control & indication of air conditions system

10. UNDERSTANDING FUEL SYSTEMS:

10.1 Familiarize with fuel system 10.2 Discuss the booster pumps10.3 Explain the fuel quantity indications10.4 Discuss the fuel low quantity warning system10.5 Explain the refuel & de-fuel system

11. UNDERSTANDING THE HYDRAULIC SYSTEM:

11.1 Familiarize with Hydraulic System pump11.2 Discuss the Hydraulic pressure indication11.3 Explain the overheat warning11.4 Discuss the low level warning

12. UNDERSTANDING THE ICE AND RAIN PROTECTION:

12.1 Familiarize with wind screen heating, control, indication and failure system12.2 Discuss the Engine propeller and Airframe anti- ice system.12.3 Explain overheating indicators and protection system12.4 Discuss the waste water heat system12.5 Explain the pitot static components12.6 Discuss heating of the Pitot static head/ static port and water waste, thermal-ice

protection and Areal heaters.

13. UNDERSTANDING THE LANDING GEAR SYSTEMS:

13.1 Familiarize with Actuator Motors13.2 Discuss the proximity sensor & micro switches13.3 Explain the Air/Ground sensor system13.4 Discuss the Anti-skid system13.5 Explain the Automatic Brake Systems (ABS) input control and override.

14. UNDERSTANDING THE LIGHTING SYSTEM:

14.1 Familiarize with Navigation Lights14.2 Discuss the landing Lights14.3 Explain the Anti-collision and inspection lights 14.4 Discuss the florescent lights14.5 Explain the multiples functions14.6 Familiarize with control indication and protection of lights14.7 Discuss the Instrument lighting

15. UNDERSTANDING THE PNEUMATIC ENGINE & PROPELLER SYSTEMS:

15.1 Familiarize with Electronic Engine Control(EEC) system15.2 Discuss the Fuel control valve

15.3 Explain the temperature and speed limiting system15.4 Familiarize with Engine Health Monitoring(EHM) system15.5 Discuss Ignition System & control15.6 Explain Principles of operation of High Energy Ignition Unit(HEIU)15.7 Discuss Operation of DC Ignition System15.8 Familiarize with Stall warning system

16. UNDERSTANDING THE AUXILIARY POWER UNITS SYSTEM:

16.1 Familiarize with Purpose of APU16.2 Discuss the construction and power generation system16.3 Explain APU fire protection & control systems16.4 Discuss the interlocks and protection of aircraft generators with APU generators

17. UNDERSTANDING THE CENTRALIZED WARNING AND INDICATION SYSTEM:

17.1 Familiarize with power generation fire protection.17.2 Discuss the interlocks and protection of aircraft supplies control

18. UNDERSTANDING THE GALLEY /TOILETS SYSTEMS:

18.1 Familiarize with power supply and protection system18.2 Discuss the water heating equipment system

19. UNDERSTANDING THE ELECTRONICS THEORY:

19.1 Familiarize with Atomic structure 19.2 Discuss the semi conductor materials19.3 Explain the forward & reverse biasing19.4 Discuss the NPN and PNP materials19.5 Explain the Electron Emission19.6 Discuss the various types of Transistors

20. UNDERSTANDING THE DIGITAL TECHNIQUE:

20.1 Familiarize with Digital system displays20.2 Discuss the Digital counting system 20.3 Explain Multi-plexing & De-multiplexing systems

Practical:

1. DEMONSTRATE THE PRINCIPLE OF ALTERNATING CURRENT IN AIRCRAFT FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

2. DEMONSTRATE THE GENERATION OF ELECTRICITY IN AIRCRAFT FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

3. DEMONSTRATE THE CONCEPT OF AC CIRCUIT IN AIRCRAFT FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

4. DEMONSTRATE THE ALTERNATING CURRENT THEORY IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

5. DEMONSTRATE THE AIRCRAFT AC GENERATORS IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

6. DEMONSTRATE THE CONCEPT OF GENERATOR CONTROLLING SYSTEM IN AIRCRAFT FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

7. DEMONSTRATE THE POWER CONVERSION SYSTEM IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

8. DEMONSTRATE THE AIRCRAFT AC POWER DISTRIBUTION SYSTEM IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

9. DEMONSTRATE THE AIR CONDITIONING SYSTEMS IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

10. DEMONSTRATE FUEL SYSTEMS IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

11. DEMONSTRATE THE HYDRAULIC SYSTEM IN AIRCRAFT FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF

MAINTENANCE:12. DEMONSTRATE THE ICE AND RAIN PROTECTION IN AIRCRAFT FACILITIES, ITS

INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

13. DEMONSTRATE THE LANDING GEAR SYSTEMS IN AIRCRAFT FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF

MAINTENANCE.

14. DEMONSTRATE THE LIGHTING SYSTEM IN AIRCRAFT FACILITIES,ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

15. DEMONSTRATE THE PNEUMATIC ENGINE & PROPELLER SYSTEMS IN AIRCRAFT

FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

16. DEMONSTRATE HE AUXILIARY POWER UNITS SYSTEM IN AIRCRAFT FACILITIES ITS

INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

17. DEMONSTRATE THE CENTRALIZED WARNING AND INDICATION SYSTEM IN AIRCRAFT

FACILITIES ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF MAINTENANCE.

18. DEMONSTRATE THE GALLEY /TOILETS SYSTEMS IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF

MAINTENANCE:

19. DEMONSTRATE THE ELECTRONICS THEORY IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF

MAINTENANCE.

20. DEMONSTRATE THE DIGITAL TECHNIQUE IN AIRCRAFT FACILITIES, ITS INSTALLATION TECHNIQUE, TEST PROCEDURE & SKILLS OF

MAINTENANCE.

BOOKS REFERENCES:

I. Aircraft Electrical System - E.H.J PalletII. Aircraft Electricity & Electronics - EisminIII. Basic Electric Vols I & II - G. M. Anwer HossainIV. Aircraft Electricity - Bent & McKinleyV. Aircraft Systems - Ian Moir and Allan SeabridgeVI. Basic Electricity - B.L Theraja

GM Anwer Hossain Chief Instructor

Mr. Zakir Hasan Chief Training Coordinator

Md. Abul Khayer Deputy Chief Instructor

Md. Anwer Hossain KhanDeputy Chief Instructor

Engr. S.M. Akmal Hossain Principal

AME 8342 GENERAL AIRCRAFT INSTRUMENT-ΙΙ T P C

3 3 4OBJECTIVES

To provide comprehension of principles and to assess operational condition of flight instruments.

To provide comprehension of principles and to assess operational condition of direct reading compass.

To provide comprehension of principles and to assess operational condition of remote indicating compass.

To provide general knowledge of flight director system. To provide general knowledge of pressurization system. To provide general knowledge and to assess operational condition of accelerometer

and fatigue meter.

SHORT DESCRIPTION

Introduction to flight Instruments, Basic principle of operation of direct reading compass, pressurization system, remote magnetic compass, their installations and different Aircraft General Instrument systems trouble shooting.

DETAIL DESCRIPTION

Theory

1 DESCRIBE THE COMPREHENSION OF PRINCIPLES WITH A PRACTICAL ABILITY TO ASSESS OPERATIONAL CONDITION OF PRIMARY FLIGHT INSTRUMENTS (ATTITUDE INDICATION)

1.1 Limitation of Free Gyroscope1.1.1 Apparent Drift1.1.2 Real Drift

1.2 Transport Wander1.2.1 Control of drift and Transport Wander

1.3 Displacement Gyroscope Limitation1.3.1 Gimbal Lock1.3.2 Gimbal Error

1.4 Method of Operating Gyroscopic Instruments1.4.1 Vacuum Driven Gyro 1.4.2 Electrically operated Gyro

1.5 Gyro Horizon1.5.1 Principle of Gyro Horizon1.5.2 Construction

1.5.3 Operation

1.6 Standby Attitude Indicator1.6.1 purpose1.6.2 Construction1.6.3 Operation

1.7 Erection Systems For Gyro Horizon1.7.1 Ball -Type Erection Unit1.7.2 Torque Motor and Leveling Switch System1.7.3 Fast-erection System1.7.4 Electromagnetic method of Fast Erection1.7.5 Erection Rate

1.8 Turn and Bank Indicator1.8.1 purpose1.8.2 Principle of Turn and Bank Indicator1.8.3 Construction1.8.4 Operation 1.8.5 Bank Indication

2 DESCRIBE THE COMPREHENSION OF PRINCIPLES WITH A PRACTICAL ABILITY TO ASSESS OPERATIONAL CONDITION OF DIRECT READING COMPASS

2.1 Magnet System2.2 Principle of Operation2.3 Construction2.4 Removal and installation2.5 main Components- compass card, compass bowl2.6 Liquid damping 2.7 Liquid Expansion Compensation2.8 Mounting support2.9 Disadvantage of Direct Reading magnetic compass

3 DESCRIBE THE GENERAL KNOWLEDGE OF HEADING INDICATING INSTRUMENT SYSTEM:

3.1 General description

3.1.1 Magnetic properties of Permanent Magnet 3.1.2 Magnetic movements 3.1.3 Period of suspended magnet 3.1.4 Hard Iron and Soft Iron

3.2 Terrestrial magnetism

3.2.1 Magnetic Variation3.2.2 Magnetic Dip3.2.3 Earth Total Force or Magnetic Intensity

3.3 Aircraft magnetism and its effect on compass 3.3.1 Effects of magnetic components on compass

3.3.1.1 Components of hard iron magnetism 3.3.1.2 Components of soft iron magnetism 3.3.1.3 Total magnetic effect on compass 3.3.2 Deviation coefficients

3.3.2.1 Coefficient A 3.3.2.2 Coefficient B 3.3.2.3 Coefficient C

3.3.3 Adjustment and deviation compensation

3.4 Compass Swinging

3.4.1 Methods and procedure 3.4.2 Compass swinging area 3.4.3 Terrestrial magnetism-variation 3.4.4 Calculation and effects on compass deviation

4 EXPLAIN THE COMPREHENSION OF PRINCIPLES WITH A PRACTICAL ABILITY TO ASSESS OPERATIONAL CONDITION OF REMOTE-INDICATING COMPASSES

4.1 Main components of a remote indicating compass system

4.2 Directional Gyroscope 4.2.1 Construction

4.2.3 Gimbal Errors 4.2.4 Application of D.G

4.3 Heading indicator (RMI)4.3.1 Purpose4.3.2 Principle of operation4.3.3 Main Components

4.3.4 Construction 4.3.5 Operation

5 EXPLAIN THE GENERAL KNOWLEDGE of THE PRESSURIZATION SYSTEM

5.1 Need for Pressurization System5.2 System Components

5.2.1 Source of Air 5.2.2 Outflow Valves

5.3 Control and Indication5.4 Cabin Altitude Warning

5.4.1 Principle of Operation 5.4.2 Circuit Diagram

5.5 Positive Pressure Relief 5.5.1 Principle of Operation 5.5.2 Circuit Diagram

5.6 Maintenance and Trouble Shooting

6 DESCRIBE THE GENERAL KNOWLEDGE OF THE FLIGHT DATA RECORDER & ACCELEROMETER SYSTEM:

6.1 Accelerometer

6.1.1 Function 6.1.2 Principle of Operation 6.1.3 Design Features 6.1.4 System Operation

6.2 Flight Data Recorder

6.2.1 Function 6.2.2 Principle of operation 6.2.3 Construction and design 6.2.4 Components

6.2.5 Measuring Units6.1.6 Regulation pertinent to the system

6.1.7 Mandatory and non-mandatory parameters6.1.8 Removal and installation

7 DESCRIBE THE GENERAL KNOWLEDGE OF POSITION INDICATORS AND WARNING SYSTEMS

7.1 Flap position indication7.2 Slat position indication7.3 Aileron, Elevator, Rudder indication7.4 Horizontal Stabilizer position indication7.5 Take off Warning7.6 Speed Warning System7.7 Removal and installation of indicators

8 DESCRIBE THE GENERAL KNOWLEDGE OF COMPASS COMPENSATION

8.1 Basic principles of compass compensation8.2 Compass base survey technique8.3 Compass swinging areas8.4 Deviation calculation and effects on a compass

PRACTICAL

1. Demonstrate The Operational Condition Of Primary Flight Instruments (Attitude Indication) in Airlines Facilities.

2. Demonstrate Operational Condition, installation and skill of maintenance Of airborne Direct Reading Compass

3. Demonstrate aircraft Heading Indicating Instrument System in airlines facilities:

4. Demonstrate Operational Condition, test and skill of maintenance Of airborne Remote-Indicating Compasses:

5. Demonstrate the installation technique test procedure and skilled of maintenance Of aircraft Pressurization System in airlines facilities.

6. Demonstrate operation of Flight Data Recorder & Accelerometer System with its installation technique, maintenance procedure and interface systems:

7. Demonstrate the test operation and skill of maintenance Of airborne Position Indicators And Warning Systems in airlines facilities:

8. Demonstrate Compass Compensation procedure of aircraft in airlines facilities:

REFERENCE BOOK 1. Automatic Flight Control System - EHJ Pallett 2. Aircraft Instrument Systems - Dale Crane3. Airframe Handbook AC 65-15A - FAA Publications






AME 8343 AIRCRAFT COMMUNICATION SYSTEM T P C

2 3 3

OBJECTIVES

To provide understanding of basic concept of Radio communication. To provide understanding of problems of Radio communication. To provide understanding of obligation and legal requirement of Aircraft

communication systems. To provide understanding of HF/ VHF communication technique. To provide understanding of in-flight communication systems of Aircraft. To provide understanding of in-flight entertainment systems. To provide understanding of Radio system for accident investigation & rescue

system.

SHORT DESCRIPTION

Introduction to functional and operational principle’s of Aircraft Radio communication, its obligations, problems, installation technique and skills of maintenance. DETAIL DESCRIPTION

Theory

1. UNDERSTANDS THE CONCEPTS OF COMMUNICATION:

1.1 Explain the general principles Radio Transmitters.1.2 Explain the general principles of Radio receiver1.3 Explain the function/operation of Aircraft Antennas and feeders

1.3.1 Describe the functions of Duplexers, Balun and, Matching Stubs.1.3.2 Describe matching arrangements of aircraft radio components. 1.3.3 Explain bandwidth, Calculation of standing wave ratio (SWR)

location & Types of communication Aerials, its effective height, length&

polarization.

2. UNDERSTAND THE INTERFERENCE IN COMMUNICATION SYSTEM OF AIRCRAFT.

2.1 Describe radio noise.2.2 Describe the source of noise in radio system. 2.3 Describe the electromagnetic environment of an aircraft radio system. 2.4 Describe the source of noise in aircraft systems.

2.5 Describe the arrangement made in the installations of aircraft to reduce radio

Interference. 2.6 Describe the static discharger system of aircraft.

3. UNDERSTAND THE FREQUENCY SPECTRUM OF RADIO:

3.1 Describe the e.m. spectrum and propagation. 3.2 Describe the electromagnetic spectrum. 3.3 Describe the Radio frequency categorization. 3.4 Describe the Microwave frequency bands. 3.5 Describe Airborne radio frequency use.

4. UNDERSTAND THE BAISC DIGITAL SYSTEM:

4.1 Explain the purpose of digital and analog signal in radio system of aircraft. 4.2 Describe the logic gates. 4.3 Describe the volatile and non volatile memory. 4.4 Describe and use of a multiplexer. 4.5 Describe the use of different coding system used in modern aircraft. 4.6 Describe of ARINIC 429 and its purpose in aircraft.

5. UNDERSTAND FUNCTION OF MICRO COMPUTER:

5.1 Explain the purpose of micro computer in radio system of aircraft.5.2 Understand the block diagram of a microcomputer.5.3 Explain the input and out put components of a micro computer. 5.4 Understand the function of RAM and ROM. 5.5 Description of address bus, data bus and control bus.

6. UNDERSTAND THE BASIC PRINCIPLE AND FUNCTION OF VHF COMMUNICATION SYSTEM OF AIRCRAFT:

6.1 Describe the purpose of VHF communication system of aircraft. 6.2 Describe Working principle of VHF communication system 6.3 Describe typical VHF communication transceiver of aircraft with block

diagram. 6.4 Describe typical VHF communication installation diagram. 6.5 Describe of different parameters of a VHF communication Transmitter and

receiver. 6.5.1 Describe basic principles and characteristics of a VHF Receiver.

6.5.2 Describe Frequency selection procedure.6.5.3 Describe VHF Receiver sensitivity.6.5.4 Describe VHF Transmitter parameters6.5.5 Describe VHF Transceiver Ramp testing.

7. UNDERSTAND THE HF COMMUNICATION OF AIRCRAFT:

7.1 Describe the purpose of HF communication system of aircraft.7.2 Describe of basic working principle of HF communication systems.7.3 Describe typical HF communication transceiver with block diagram.

7.4 Describe a typical single/ dual HF communication installation of aircraft.7.5 Describe the control and operation of dual HF installation of aircraft. 7.6 Describe the test facilities of HF communication system. 7.7 Describe the function and operation of antenna tuning unit (ATU).7.8 Describe the ramp testing of HF communication system.

8. UNDERSTAND THE SELCAL SYSTEM:

8.1 Describe the purpose and operation of SELCAL system. 8.2 Describe the SELCAL code, installation and maintenance technique of airborne

SELCAL system. 8.3 Describe the test procedure of SELCAL.

9. UNDERSTAND THE INTERPHONE SYSTEM OF AIRCRAFT:

9.1 Describe and function flight interphone system. 9.2 Describe installation of interphone system of aircraft. 9.3 Describe the test procedure of interphone system of aircraft. 9.4 Describe the purpose and operation of cabin interphone system. 9.5 Describe the purpose and operation of service interphone system.

10. UNDERSTAND THE PASSENGER ADDRESS (P.A.) SYSTEM OF AIRCRAFT:

10.1 Describe the purpose of passenger address system of aircraft.10.2 Describe the operation of passenger address amplifier. 10.3 Describe the installation of passenger address system of aircraft. 10.4 Describe the test procedure of passenger address system

11. UNDERSTAND THE PASSENGER ENTERTAINMENT SYSTEM OF AIRCRAFT:

11.1 Describe the purpose and function of passenger entertainment system of aircraft.

11.2 Describe the installation of passenger entertainment system of aircraft. 11.3 Describe the test procedure of passenger entertainment system of

aircraft.

12. UNDERSTAND THE CREW CALL SYSTEM OF AIRCRAFT:

12.1 Describe the purpose and operation of cabin crew call system. 12.2 Describe the installation and the test procedure of crew call system.

13. UNDERSTAND THE COMMUNICATION MANAGEMENT AND AUDIO INTEGRATION

SYSTEM (AIS) OF AIRCRAFT:

13.1 Describe the purpose and operation of audio integration system of aircraft.

13.2 Describe the installation and function of audio integration system of aircraft.

13.3 Describe the procedure of communication management system of aircraft.

14. UNDERSTAND THE RADIO SYSTEM FOR ACCIDENT INVESTIGATION:

14.1 Describe the purpose and obligation of cockpit voice recorder (CVR).14.2 Description of typical Cockpit Voice Recorder (CVR) block diagram.14.3 Describe bulk erase of system of CVR.14.4 Describe the test facilities of CVR and precautions

15. UNDERSTAND THE RADIO SYSTEM FOR RESCUE OF AIRCRAFT:

15.1 Describe the purpose and operation of underwater locator beacon (ULB).15.2 Describe the function and the test procedure of ULB. 15.3 Describe of the purpose and operation of emergency locator beacon

(ELB).15.4 Describe the installation of ELB of aircraft. 15.5 Describe the test procedure and precaution of ELB system of aircraft.

Practical

1. DEMONSTRATE THE FUNCTION OF TRANSMITTER:

1.1 Demonstrate the function of different Amplifiers. 1.2 Demonstrate the function different Oscillators.1.3 Demonstrate the function of Modulators.1.4 Demonstrate the function of a complete Transmitters.

2. DEMONSTRATE THE FUNCTION OF A RECEIVER:

2.1 Demonstrate the function of RF Amplifier.2.2 Demonstrate the function of IF Amplifier. 2.3 Demonstrate the function of detector. 2.4 Demonstrate the function of a complete Receiver.

3. DEMONSTRATE THE FUNCTION& PROPERTY OF TRANSMISSION LINE:

3.1 Demonstrate the function of balance/ unbalance transmission line.3.2 Demonstrate the standing wave ratio (SWR) of transmission line.

4. DEMONSTRATE THE FUNCTION& PROPERTY OF ANTENNA:

4.1 Demonstrate different type of basic/ aircraft antenna.

5. DEMONSTRATE THE FUNCTION OF BASIC COMPUTER:

5.1 Demonstrate basic computer organization interface all components.

6. DEMONSTRATE THE HF COMMUNICATION SYSTEM:

6.1 Demonstrate the function of HF communication system in aircraft.

6.2 Demonstrate the HF installation in aircraft. 6.3 Demonstrate HF communication test procedure in aircraft. 6.4 Demonstrate the maintenance procedure of HF system. 6.5 Demonstrate the maintenance of ATU of HF system. 6.6 Demonstrate trouble shooting of HF system and removal/ installation of

different LRU. 6.7 Demonstrate duel installation of HF system in aircraft. 6.8 Demonstrate operation and installation of SELCALL system.

7. DEMONSTRATE THE VHF COMMUNICATION SYSTEM:

7.1 Demonstrate the function of VHF communication system in aircraft. 7.2 Demonstrate the VHF installation in aircraft. 7.3 Demonstrate VHF communication test procedure in aircraft. 7.4 Demonstrate the maintenance procedure of VHF system. 7.5 Demonstrate trouble shooting of VHF system and removal/ installation of

different LRU. 7.6 Demonstrate multiple installation of VHF system in aircraft.

8. DEMONSTRATE COCKPIT VOICE RECORDER SYSTEM (CVR):

8.1 Demonstrate voice recorder installation in aircraft. 8.2 Demonstrate voice recorder trouble shooting and removal/ installation of

different LRU. 8.3 Demonstrate the test procedure of CVR. 8.4 Demonstrate the test procedure of ULB.

9. DEMONSTRATE THE EMERGENCY LOCATER BEACON (ELB)

9.1 Demonstrate the installation of ELB in aircraft. 9.2 Demonstrate the test of ELB. 9.3 Demonstrate the removal / installation of ELB.

10. DEMONSTRATE THE STATIC DISCHARGERS OF AIRCRAFT:

10.1 Demonstrate the test procedure of static dischargers. 10.2 Demonstrate the removal / installation of static dischargers.

Reference Book:

(1) Aircraft Radio System : by J Powell.

(2) Aircraft Electrical & electronic system : by Mike Tooly & David Wyatt.

(3) Aircraft Electricity & electronics : by Thomas K Eismin.






AME 8344 AIRCRAFT NAVIGATION SYSTEM T P C

2 3 3

OBJECTIVES

To provide understanding of basic concept of Radio navigation of aircraft.

To provide understanding of problems of automatic direction finding (ADF) of

aircraft.

To provide understanding of VHF Omni directional Range (VOR).

To provide understanding of Instrument Landing System (ILS).

To provide understanding of Marker.

To provide understanding of hyperbolic system of Navigation.

To provide understanding of Micro wave Landing Systems (MLS).

To provide understanding of RNAV.

To provide understanding of Satellite Communication and Navigation (GPS)

systems.

To provide understanding of Flight Compartment Electronic Display Systems

(FCEDS).

SHORT DESCRIPTION

Introduction to functional and operational principle’s of Airborne Radio Navigation systems, its obligation, problems, installation technique and skills of maintenance.

DETAIL DESCRIPTION

Theory

1 UNDERSTANDS THE CONCEPT OF RADIO NAVIGATION AND ITS DISPLAYSYSTEM:

1.1 Describe the concept of Navigation. 1.2 Describe the principles of Radio Navigation. 1.3 Describe the Principles of Cockpit Radio Navigation display.

2 UNDERSTAND AUTOMATIC DIRECTION FINDING (ADF) SYSTEM:

2.1 Describe the purpose of ADF system in aircraft.2.2 Describe the basic principle of ADF system.2.3 Describe the operation of ADF receiver of aircraft with block diagram. 2.4 Describe the operation of loop and sense aerials and feeders.2.5 Describe Airborne ADF installation with diagram.2.6 Describe bearing errors and correction devices of ADF system.2.7 Describe function and operation ADF control panels. 2.8 Describe the operation of radio magnetic indicator (RMI).

3. UNDERSTAND VHF OMNI DIRECTIONAL RANGE (VOR) SYSTEM:

3.1 Describe the purpose of VOR system in aircraft.3.2 Describe the Basic principle of VOR system. 3.3 Describe Basic principle of VOR ground station signals and transmission.3.4 Describe VOR airborne installations with diagram. 3.5 Doppler VOR (DVOR) principle. 3.6 Describe controls, monitors and indicators of airborne VOR.3.7 Describe AFCS & instruments interface of airborne VOR. 3.8 Describe the operation of Horizontal situation indicator (HSI).

4. UNDERSTAND INSTRUMENT LANDING SYSTEM (ILS):

4.1 Describe the purpose and principal of instrument landing systems of aircraft.

4.2 Describe the ground station of localizer, its frequency and signals. 4.3 Describe the ground station of Glide Slope, its frequency and signals. 4.4 Describe the airborne Navigation Receiver with block diagram.4.5 Describe airborne installation of ILS. 4.6 Describe Nav control panel, monitors and indicators of ILS. 4.7 Describe loading, AFCS and Instrument interface of ILS.

4.8 Describe ILS Ramp testing

5. UNDERSTANDS THE MARKERS:

5.1 Describe the Basic principle of Markers5.2 Describe the ground runway Marker arrangements and its frequency. 5.3 Describe the Aircraft Marker receiver block diagram. 5.4 Describe the Marker receiver operation and control.5.5 Describe the Marker receiver installation of Aircraft. 5.6 Describe the control and interface of marker.5.6 Describe the Ramp testing of Marker.

6. UNDERSTAND THE HYPERBOLIC NAVIGATION SYSTEM:

6.1 Describe Hyperbolic Navigation system and its principle. 6.2 Describe the principle omega navigation system. 6.3 Describe the principle the Decca navigation system. 6.4 Describe the principle, operation, test of LORAN-C navigation system.

7. UNDERSTAND THE MICRO WAVE LANDING SYSTEM (MLS):7.1 Describe the purpose and principle of Micro Wave Landing system. 7.2 Describe the principle of Time Reference Scanning Beam (TRSB) system. 7.3 Describe the function and operation of airborne MLS receiver.7.4 Describe operation of MLS computer.7.5 Describe MLS interface with other system of aircraft. 7.6 Describe MLS installation of aircraft. 7.7 Describe MLS test procedure and facilities.

8. UNDERSTAND THE PRINCIPLE OF RNAV SYATEM:

8.1 Describe the principle of RNAV.8.2 Describe the function and operation of RNAV computer. 8.3 Describe input and output of RNAV computer.8.4 Describe interface of RNAV computer with other systems.8.5 Describe RNAV test procedure and facilities.

9. UNDERSTAND THE SATELITE COMMUNICATION (SATCOM) AND

NAVIGATION (GPS) SYSTEMS:

9.1 Describe the principle of SATCOM and its different segments.9.2 Describe the GPS principle. 9.3 Describe Airborne installation of GPS Navigation and SATCOM system.9.4 Describe SATCOM and GPS receivers of Aircraft. 9.5 Describe operation of SATCOM / GPS computers.9.6 Describe interface of SATCOM / GPS navigation with other airborne

systems. 9.7 Describe test procedure / facilities of SATCOM / GPS system.

10. UNDERSTAND FLIGHT COMPARTMENT ELECTRONIC DISPLAY SYSTEMS (EDS):

10.1 Describe the purpose and principle of EDS. 10.2 Describe the principle of CRT displays. 10.3 Describe concept of Electronic Instrument Display System (EIDS). 10.4 Describe EFIS units and signal interfacing. 10.5 Describe EFIS display unit with simplified block diagram. 10.6 Describe the function of Symbol Generator. 10.7 Describe indicator unit of EFIS: EADI and EHSI. 10.10Describe electronic control panel, comparator and monitors. 10.11Describe display units of EICAS and ECAM.10.12 Describe system testing and status display.

Practical:

1 DEMONSTRATE AIRBORNE AUTOMATIC DIRECTION FINDING (ADF) SYSTEM:

1.1 Show airborne ADF installation technique. 1.2 Demonstrate the test procedure of ADF from different location. 1.3 Demonstrate removal / installation and troubleshooting technique of ADF

system. 1.4 Demonstrate loop swings procedure of ADF system of aircraft.

2. DEMONSTRATE AIRBORNE VHF OMNI DIRECTIONAL RANGE (VOR) SYSTEM:

2.1 Demonstrate the VOR installation technique. 2.2 Demonstrate the airborne VOR test procedure from different facilities.2.3 Demonstrate removal/ installation and trouble shooting of VOR system. 2.4 Demonstrate maintenance procedure of VOR. 2.5 Demonstrate VOR Ramp testing procedure.

3. DEMONSTRATE AIRBORNE INSTRUMENT LANDING SYSTEM (ILS):

3.1 Demonstrate ILS installation and maintenance technique. 3.2 Demonstrate Airborne ILS test procedure from different facilities.3.3 Demonstrate removal/ installation and trouble shooting of ILS system.3.4 Demonstrate maintenance procedure of ILS. 3.5 Demonstrate ILS Ramp testing procedure.

4. DEMONSTRATE AIRBORNE INSTALLATION OF THE MARKERS:

4.1 Demonstrate airborne marker installation and maintenance technique. 4.2 Demonstrate airborne marker test procedure.4.3 Demonstrate removal/ installation and trouble shooting of marker

receiver.4.4 Demonstrate Marker Ramp testing procedure.

5. DEMONSTRATE AIRBORNE HYPERBOLIC NAVIGATION SYSTEM:

5.1 Demonstrate operation and test of airborne LORAN-C.5.2 Demonstrate operation and test airborne OMEGA system.

6. DEMONSTRATE AIRBORNE MICRO WAVE LANDING SYSTEM (MLS):

6.1 Demonstrate operation of MLS and its maintenance procedure. 6.2 Demonstrate the MLS test procedure. 6.3 Demonstrate MLS trouble shooting technique.

7. DEMONSTRATE THE AIRBORNE RNAV SYATEM:

7.1 Demonstrate the operation procedure of RNAV computer.

7.2 Demonstrate trouble shooting technique of RNAV.

8 DEMONSTRATE THE AIRBORNE SATELITE COMMUNICATION (SATCOM) AND NAVIGATION (GPS) SYSTEMS:

8.1 Demonstrate the operation procedure of SATCOM. 8.2 Demonstrate operation procedure of GPS. 8.3 Demonstrate trouble shooting procedure of SATCOM / GPS computer / receivers. 8.4 Demonstrate installation technique of SATCOM / GPS system.

9 DEMONSTRATE FLIGHT COMPARTMENT ELECTRONIC DISPLAY SYSTEMS (EDS):

9.1 Demonstrate operation of EFIS and its principles. 9.2 Demonstrate operation of EHSI/ EADI in different modes.9.3 Demonstrate ECAM and EICAS.9.4 Demonstrate system testing and status display of EDS. 9.5 Demonstrate installation and maintenance technique of EDS. 9.6 Demonstrate trouble shooting technique of EDS.

Reference Book:

(1)Aircraft Radio System : by J Powell.

(2) Microelectronics in Aircraft Systems : by E H J Pallett

(3)Aircraft Electrical & electronic system : by Mike Tooly & David Wyatt.






AME 8345 Aircraft Instrument Maintenance & overhaul Technique

T P C2 3 3

OBJECTIVES

To provide comprehension of principles and to assess overhaul Technique, Maintenance of Flight Instruments and Navigational Instruments.

To know general procedures for overhaul, installation, Maintenance and Testing procedure of Flight instruments.

To know general procedures for overhaul, installation, Maintenance and Testing procedure of Engine instruments.

To know general procedures for overhaul, installation, Maintenance and Testing procedure of Navigational instruments.

To provide general knowledge of Compass swinging. To provide general knowledge of test equipments.

SHORT DESCRIPTION

Introduction to overhaul Technique, Maintenance and Installation procedure of Flight Instruments, Engine instruments, Compass swinging and Maintenance of different General Aircraft Instruments, Navigational Instruments and their trouble shooting.

DETAIL DESCRIPTION

Theory

1. DESCRIBE THE GYRO HORIZON, RMI, VERTICAL GYRO, DIRECTIONAL GYRO AND CONCERNING THEIR COMPREHENSION OF PRINCIPLES, MAINTENANCE AND TEST PROCEDURE.

1.1 Comprehension of principles, Maintenance and Test procedure of gyro horizon1.2 Comprehension of principles, Maintenance and Test procedure of RMI

1.3 Comprehension of principles, Maintenance and Test procedure of ASI, VSI and Altimeter

2. DESCRIBE THE PRINCIPLES, MAINTENANCE AND TEST PROCEDURE OF EGT, RPM AND ENGINE VIBRATION INDICATOR.

2.1 Comprehension of principles, Maintenance and test procedure of EGT gauge 2.2 Comprehension of principles, Maintenance and test procedure of RPM gauge2.3 Comprehension of principles, Maintenance and test procedure of Engine

vibration indicator

3. DESCRIBE THE PRINCIPLES, MAINTENANCE AND TEST PROCEDURE OF FUEL PRESSURE, HYDRAULIC PRESSURE AND OIL PRESSURE INDICATOR

3.1 Comprehension of principles, Maintenance and test procedure of Fuel Pressure indictor

3.2 Comprehension of principles, Maintenance and test procedure of Hydraulic pressure

indicator3.3 Comprehension of principles, Maintenance and test procedure of Oil pressure

indicator

4. DESCRIBE THE PRINCIPLES, MAINTENANCE AND TEST PROCEDURE OF WARNING SWITCH, ALTITUDE SWITCH, DIFFERENTIAL PRESSURE SWITCH

4.1 Maintenance and test procedure of warning switch 4.2 Maintenance and test procedure of Altitude switch 4.3 Maintenance and test procedure of Differential pressure switch 4.4 Maintenance and test procedure of Low oil pressure switch

5. DESCRIBE THE PRINCIPLES OF MANOMETER, BAROMETER, VACUUM CHAMBER TESTER'S MAINTENANCE AND TEST PROCEDURE.

5.1 Manometer tester maintenance5.2 vacuum chamber tester maintenance

6. DESCRIBE THE MAINTENANCE OF DIFFERENT TYPE OF OXYGEN BOTTLES, OXYGEN GENERATOR AND MASK

6.1 Periodical check and maintenance of oxygen bottles6.2 Maintenance of oxygen generator6.3 Maintenance of Mask6.4 Oxygen regulator maintenance and test

7. DESCRIBE THE PRINCIPLES OF DIFFERENT TYPE OF PRESSURE TRANSMITTER MAINTENANCE AND TEST

7.1 Oil pressure transmitter principle, maintenance and test7.2 Fuel pressure transmitter principle, maintenance and test7.3 Hydraulic pressure transmitter principle, maintenance and test7.4 Flap position transmitter principle, maintenance and test

8. DESCRIBE THE ALL TYPE OF TEMPERATURE TRANSMITTER AND INDICATOR MAINTENANCE AND TEST

8.1 Outside air temperature transmitter and indicator maintenance and test8.2 While temperature transmitter and indicator maintenance and test8.3 Anti-Icing temperature transmitter and indicator maintenance and test

8.4 Break temperature transmitter and indicator maintenance and test

9. DESCRIBE THE COMPREHENSION OF PRINCIPLES OF CABIN PRESSURE CONTROLLER, PNEUMATIC REALY AND CABIN ALTITUDE SWITCH MAINTENANCE AND TEST

9.1 Cabin pressure controller maintenance and test9.2 Pneumatic really maintenance and test9.3 Cabin altitude switch maintenance and test

10. FAMILIARIZATION WITH THE ELECTRONIC FLIGHT INSTRUMENTS SYSTEM (EFIS)

10.1 Describe the CRT, LED and LCD displays10.2 Main Components10.3 Principle of operation

10.2.1 EADI (PFD)10.2.2 EHSI (ND)10.2.3 Symbol Generator (SGU) 10.2.4 EFIS Control Panel

11. FAMILIARIZATION WITH THE ENGINE INDICATING AND CREW ALERTING SYSTEM (EICAS)

11.1 Principle of operation11.2 System Components11.3 EICAS displays

11.3.1 Primary display11.3.2 Secondary display11.3.3 Maintenance display

11.4 Caution and warning11.4.1 Alert messages11.4.2 Status messages

12. FAMILIARIZATION WITH THE ELECTRONIC CENTRALIZE AIRCRAFT MONITOR (ECAM)12.1 Introduction

12.2 System components12.3 Display

13. FAMILIARIZATION WITH THE DIFFERENT TYPE OF TESTER IN THE INSTRUMENT LABORATORY

13.1 Pitot- static tester13.2 Manometer13.3 Aneroid barometer13.4 RPM tester13.5 Pressure tester

PRACTICAL:

1. DEMONSTRATE THE OPERATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF GYRO HORIZON, RMI, VERTICAL GYRO, DIRECTIONAL GYRO IN AIRLINES FACILITIES

2. DEMONSTRATE THE OPERATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF EGT, RPM AND ENGINE VIBRATION INDICATOR IN AIRLINES FACILITIES.

3. DEMONSTRATE THE OPERATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF FUEL PRESSURE, HYDRAULIC PRESSURE AND OIL PRESSURE INDICATOR IN AIRLINES FACILITIES

4. DEMONSTRATE THE OPERATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF WARNING SWITCH, ALTITUDE SWITCH, DIFFERENTIAL PRESSURE SWITCH IN AIRLINES FACILITIES

5. DEMONSTRATE THE OPERATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF MANOMETER, BAROMETER, VACUUM CHAMBER TESTER IN AIRLINES FACILITIES.

6. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE OF DIFFERENT TYPE OF OXYGEN BOTTLES, OXYGEN GENERATOR AND MASK IN AIRLINES FACILITIES

7. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF DIFFERENT TYPE OF PRESSURE TRANSMITTER IN AIRLINES FACILITIES.

8. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF ALL TYPE OF TEMPERATURE TRANSMITTER AND INDICATOR IN AIRLINES FACILITIES:

9. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF CABIN PRESSURE CONTROLLER, PNEUMATIC REALLY AND CABIN ALTITUDE SWITCH IN AIRLINES FACILITIES.

10. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF ELECTRONIC FLIGHT INSTRUMENTS SYSTEM (EFIS) IN AIRLINES FACILITIES

11. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF ENGINE INDICATING AND CREW ALERTING SYSTEM (EICAS) IN AIRLINES FACILITIES

12. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE AND TEST PROCEDURE OF ELECTRONIC CENTRALIZE AIRCRAFT MONITOR (ECAM) INSTRUMENT LABORATORY IN AIRLINES FACILITIES

13. DEMONSTRATE THE OPERATION, INSTALLATION, SKILL OF MAINTENANCE AND TEST PROCEDURE DIFFERENT TYPE OF RAMP TESTER IN AIRLINES FACILITIES.

REFERENCE BOOK1. Automatic Flight Control System - EHJ Pallett 2. Aircraft Instrument Systems - Dale Crane3. Airframe Handbook AC 65-15A - FAA Publications4. Instrument Calibration Manual -






5821 SOCIAL SCIENCE – II(BANGLADESH : HISTORY & CULTURE)

T P C2 0 2

D‡Ïk¨ cÙv-†gNbv-hgybv eØxc Aayy¨wlZ †fŠ‡MvwjK AÂ‡j ev½vjx mgvR MVb Ges bvbv

HwZnvwmK weeZ©‡bi ch©vq †cwi‡q MwVZ AvaywbK evsjv‡`k m¤ú‡K© wk¶v_©x‡ì h_v_© AeMZ Kiv‡bv Ges Zv‡ì mwVK †eva m„wóKiY|

cÖvK…wZK I A_©‰bwZK KvVv‡gvi cwigÛ‡j evsjv‡`‡ki mvs¯‹…wZK weKv‡ki mv‡_ wk¶v_©x‡ì D¾xweZ K‡i evsjv‡`‡ki †hvM¨ I cwikxwjZ bvMwiK wnmv‡e h_v_© weKwkZKiY|

msw¶ß weeiYx

BwZnvm

BwZnv‡mi msÁv| evsjv‡`‡ki AvenvIqv I Awaevmx| cÖv‰MwZnvwmK I cÖvPxbKv‡j evsjv‡`k | evsjvq gymjgvb‡ì AvMgb, cÖwZôvjvf I kvmb LjRx I ZzK©x kvm‡b evsjvq ¯^vaxb

myjZvbx cÖwZôv; evsjv‡`‡k kvnx Avgj, AvdMvb I †gvNj Avg‡j evsjvi kvmb| evsjvq BD‡ivcxq ewYK‡ì AvMgb; bevex Avg‡j evsjvi kvmb eë¯’v; evsjvq Bs‡iR

kvmb ¶gZv jvf I cÖwZôv| weªwUk we‡ivax mk¯¿ cÖwZ‡iva Av‡›`vjb; ms¯‹vi Av‡›`vjb I RvZxqZvev‡ì weKvk

Ges evsjvi beRvMiY; e½f½ I e½f½ DËiKv‡j evsjvi ivRbxwZ I †`k wefvM| cvwK¯Ívb Avg‡j evsjv‡`k Ges evsjv‡`‡ki gyw³ msMÖvg I hy×|

ms¯‹…wZ

ms¯‹…wZi msÁv, Avw`hy‡M evsjvi mgvR-ms¯‹…wZi iƒc‡iLv, myjZvbx, †gvNj I bevex Avg‡ji evsjvi mgvR ms¯‹…wZ; Bs‡iR Avg‡j evsjvi mgvR I ms¯‹…wZ|iex›`ª I bRi“j hyM Ges iex›`ª I bRi“j DËi evsjvi mgvR I ms¯‹…wZ; cvwK¯Ívb Avg‡j evsjv‡`‡ki mvs¯‹…wZK iƒc‡iLv; ¯^vaxbZvDËi evsjv‡`‡ki ms¯‹…wZ|

wek` weeiYx

BwZnvm1. BwZnv‡mi msÁv, cÖv‰MwZnvwmK Avg‡ji evsjv‡`k Ges evsjv‡`‡ki

AvenvIqv I Awaevmx m¤ú‡K© AeMZ nIqv|1.1 BwZnv‡mi msÁv cÖ`vb|1.2 evsjv‡`‡ki cÖvPxb Rbc` D‡jL Kiv|1.3 e½ ev evsjv bv‡gi DrcwË e¨vL¨v Kiv|1.4 e‡½i mxgv‡iLv wPwýZ Kiv|1.5 evsjvi AvenvIqv I Gi Awaevmx‡ì Pwi‡Î AvenvIqvi cÖfve wee„Z Kiv|1.6 cÖv‰MwZnvwmK I cÖvPxb evsjvi Av_©mvgvwRK eë¯’v eY©bv Kiv|

2. evsjv‡`‡k ¸ß, ivRv kkv¼, cvj I gymwjg kvmb m¤ú‡K© AeMZ nIqv|2.1 ¸ß kvmb Avg‡j evsjvi kvmbeë¯’v eY©bv Kiv|2.2 ivRv kkv‡¼i ivR¨ weRq I kvmb eY©bv Kiv|2.3 evsjvi AivRKZv I wnD‡qbmvs Gi Avg‡j evsjvi Ae¯’v eY©bv Kiv|2.4 †Mvcvj KZ©„K AivRKZvi Aemvb NUv‡bvi K…wZ‡Z¡i eY©bv Kiv|2.5 evsjv‡`‡k gymjgvb‡ì AvMgb I eLwZqvi LjRxi evsjv weRq eY©bv Kiv|2.6 evsjv‡`‡k ¯^vaxb myjZvbx kvmb cÖwZôvq kvgQywÏb Bwjqvk kvTxi K…

wZZ¡ eY©bv Kiv|2.7 evsjvq †gvNj kvm‡bi BwZe„Ë e¨vL¨v Kiv|2.8 1757 mv‡ji cjvkxi hy‡×i KviY, NUbv I djvdj eY©bv Kiv|

3. cjvkxhy× cieZ©x Ae¯’vq B÷ BwÛqv †Kv¤úvbxi AvwacZ¨ we¯Ívi m¤ú‡K© © ÁvZ nIqv|3.1 †Ìqvbx, ‰ØZkvmb I evsjvi `ywf©¶ eY©bv Kiv|3.2 Bs‡iR‡ì wPi¯’vqx e‡›`ve¯Í Ges Gi djvdj eY©bv Kiv|3.3 evsjv‡`‡k Rwg`vi, cÖRveë¯’v cÖwZôv Ges Av_©-mvgvwRK eë¯’vq

Rwg`vi‡ì f‚wgKv I cÖRvKz‡ji mvwe©K Ae¯’v D‡jL Kiv|3.4 1905 mv‡ji e½f½ Av‡›`vjb I djvdj e¨L¨v Kiv|3.5 nvRx kixqZ Djvni div‡qRx Av‡›`vjb I Gi djvdj e¨L¨v Kiv|

4. e½f½DËi ivRbxwZ I †`k wefvM m¤ú‡K© © AewnZ nIqv|4.1 1937 Gi wbe©vPb I Gi êwkó¨ D‡jL Kiv|4.2 jv‡nvi cÖ¯Íve e¨³ Kiv|4.3 1943 Gi evsjvi `ywf©‡¶i KviY I Gi c~e©vci Ae¯’v D‡jL Kiv|4.4 cvwK¯Ív‡bi c~e©vÂj wnmv‡e 1947 mv‡j c~e© cvwK¯Ív‡bi cÖwZôv e¨vL¨v

Kiv|

5. cvwK¯Ívb Avg‡j evsjv‡`‡ki (ZrKvjxb c~e© cvwK¯Ívb) ivRbxwZ, A_©bxwZ I mvgvwRK Ae¯’v m¤ú‡K© AeMZ nIqv|5.1 fvlv Av‡›`vjb I mgKvjxb ivR‰bwZK I mvgvwRK †cÖw¶Z e¨³ Kiv|5.2 AvIqvgxjxM cÖwZôv, hy³d«›U I 21 `dv `vexi wfwË‡Z wbe©vPb Abyôvb Ges

hy³d«‡›Ui gwš¿mfv MVb I evwZj Av‡jvPbv Kiv|

5.3 cvwK¯Ív‡bi mvgwiK Afz¨Ìvb, AvBqye we‡ivax Av‡›`vjb I 6 `dv `vex, AvMiZjv lohš¿ gvgjvi BwZe„Ë eY©bv Kiv Ges c~e©-cwðg cvwK¯Ív‡bi A_©‰bwZK êl‡gï LwZqvb D‡jL Kiv|

5.4 1969 mv‡ji MYAfz¨Ìvb Ges Gi avivevwnKZvq evsjv‡`‡ki gyw³hy× I ¯^vaxb mve©‡fŠg evsjv‡`k cÖwZôv Kivi cUf~wg I NUbv cÖevn eY©bv Kiv|

5.5 1971 mv‡ji HwZnvwmK gyw³hy× Ges ¯^vaxb mve©‡fŠg evsjv‡`‡ki Afz¨`q eY©bv Kiv|

6. ¯^vaxb mve©‡fŠg evsjv‡`‡ki ivRbxwZ I Av_©-mvgvwRK Ae¯’v m¤ú‡K© AeMZ nIqv|6.1 hy‡×vËi ¯^vaxb mve©‡fŠg evsjv‡`‡ki Av_©-mvgvwRK cybM©Vb

Kg©ZrciZv eY©bv Kiv|6.2 1973 mv‡ji wbe©vPb Ges 1974 mv‡j msweav‡bi 4_© ms‡kvabxi gva¨‡g

miKvi c×wZi cwieZ©b e¨³ Kiv|6.3 1975 mv‡ji 15 AvM÷ RvwZi RbK e½eÜz †kL gywReyi ingvb -Gi kvnv`vZ eiY

Ges ivR‰bwZK cUcwieZ©b|6.4 1981 mv‡j ivóªcwZ wRqvDi ingv‡bi kvnv`vZ eiY, 1982 mv‡ji mvgwiK

Afz¨Ìvb Ges ivR‰bwZK cUf‚wg cwieZ©b|6.5 1990 mv‡j Gikv` miKv‡ii cZb Ges ZË¡veavqK miKvi c×wZ Abyms‡M 1991

m‡bi wbe©vPb Ges MYZvwš¿K Abykxj‡bi m~Pbv|

ms¯‹…wZ7. ms¯‹…wZi msÁv Ges cÖvPxb I ga¨hyMxq evsjvi ms¯‹…wZ I mvwnZ¨

PP©v m¤ú‡K© AeMZ nIqv|7.1 ms¯‹…wZi msÁv `vb|7.2 cÖvPxb evsjvi fvlv mvwnZ¨ I ms¯‹…wZi iƒc‡iLv eY©bv Kiv|7.3 ev½vjx ms¯‹…wZ wbg©v‡Y gwm©qv I cyuw_ mvwn‡Zï cÖfve eY©bv Kiv|

8. AvaywbK hy‡M evsjv‡`‡ki ms¯‹…wZ I evsjvfvlvi AvaywbK iƒcjvf m¤ú‡K© AeMZ nIqv|8.1 Bs‡iR kvmb Avg‡j mvgvwRK Kzms¯‹vi `~ixKi‡Y (m¨vi ˆmq` Avng`, ˆmq`

Avgxi Avjx I ivRv ivg‡gvnb ivq) Gi Avwef©ve Ges Zv‡ì Kg©ZrciZv e¨vL¨v Kiv|

8.2 K¨vwi mv‡ne Ges †dvU© DBwjqvg K‡jR/ms¯‹…Z K‡jR ¯’vc‡bi gva¨‡g evsjvi bZzb ms¯‹…wZi iƒcjvf eY©bv Kiv|

8.3 Bs‡iR‡ì wk¶vbxwZ cÖeZ©b e¨vL¨v Kiv Ges KwjKvZv wek¦we`¨vjq I Bmjvwgqv gv`ªvmv ¯’vc‡bi gva¨‡g evsjvi ms¯‹…wZi weKvk e¨³ Kiv |

8.4 XvKv wek¦we`¨vjq cÖwZôvi BwZe„Ë e¨vL¨v Kiv|

9. 1947 Gi †`k wefvM I mvs¯‹…wZK Ae¯’vi cwieZ©b m¤ú‡K© AeMZ nIqv|9.1 ZrKvjxb c~e© cvwK¯Ív‡bi ZgyÏyb gRwj‡mi f‚wgKv D‡jL Kiv|9.2 1952 mv‡ji fvlv Av‡›`vj‡bi mvs¯‹…wZK ¸i“Z¡ D‡jL Kiv|9.3 XvKv †Kw›`ªK wkíx-mvwnwZ¨K‡ì evsMvjx ms¯‹…wZ wewbg©v‡Yi f‚wgKv

cvjb D‡jL Kiv|9.4 Õ69 Gi MY Av‡›`vj‡b mvs¯‹…wZK Kg©x‡ì f‚wgKv D‡jL Kiv|9.5 evOjv GKv‡Wgxi cÖwZôv Ges evsjv fvlv I mvwn‡Z¨ Gi f~wgKv D‡jL Kiv|9.6 AvšÍR©vwZK gvZ…fvlv wèm wn‡m‡e 21 †deª“qvwii Zvrch© e¨³ Kiv|9.7 fvlv, wkí mvwnZ¨ PP©vq msev`cÎ I B‡jKUªwbK wgwWqvi f‚wgKv D‡jL Kiv|

10. ms¯‹…wZi Dci MÖvgxY A_©bxwZi cÖfve AeMZ nIqv|

10.1 ZuvZ wkí I gmwjb Drcv`‡bi BwZe„Ë e¨vL¨v Kiv|10.2 cvU Pv‡li A_©‰bwZK cÖfve e¨³ Kiv|10.3 ev½vjx ms¯‹…wZi Ask wn‡m‡e `y»RvZ wgóvbœ mvgMÖxi (wgwó, gvLb,

`wa, wcVv-cywj cÖf…wZ) cÖfve e¨³ Kiv|10.4 †`kxq †gjv I cve©‡bi mvs¯‹…wZK ¸i“Z¡ e¨vL¨v Kiv|10.5 MÖvgxY †ckvRxwe‡ì (Kvgvi, Kzgvi, ZuvZx, †R‡j, QyZvi, BZ¨vw`) mvs¯‹…wZK

¸i“Z¡ e¨vL¨v Kiv|

11. evsjv‡`‡ki ms¯‹…wZ‡Z Avwèvmx ms¯‹…wZ I cÖZœ ZvwË¡K wb`k©‡bi Ae`vb m¤ú‡K© AeMZ nIqv|11.1 evsjv‡`‡ki Avwèvmx m¤ú‡K© D‡jL Kiv|11.2 evsjv‡`‡ki ms¯‹…wZ‡Z Mv‡ov, ivLvBb, mvIZvj, PvKgv Avwèvmx‡ì ms¯‹…

wZK Ae`vb e¨L¨v Kiv| 11.3 evsjv‡`‡ki cÖvPxb ms¯‹…wZi HwZn¨ wnmv‡e gnv¯’vbMo, gqbvgwZ I

cvnvocy‡ii cÖZœZvwË¡K wb`k©‡bi eY©bv `vb|

mnvqK cy¯ÍK

iwng, †PŠayix, gvngy` I Bmjvg, Òevsjv‡`‡ki BwZnvm (cwiewa©Z I cwigvwR©Z)Ó ; bI‡ivR wKZvwe¯Ívb, AvM÷, 1999|

†K, Avjx Òevsjv‡`‡ki BwZnvmÓ; AvwRwRqv eyK wW‡cv, 2001|wmivRyj Bmjvg, Òevsjv‡`‡ki BwZnvm-1704-1971Ó; 1g, 2q I 3q LÛ;

evsjv‡`k GwkqvwUK †mvmvBwU, †deª“qvwi 2000|†Kv-Av‡šÍvbfv, wcÖ, K‡Zvfw®‹, ÒfviZe‡l©i BwZnvmÓ; cÖMwZ cÖKvkb, 1988|†Mvcvj nvj`vi; Òms¯‹…wZi iƒcvšÍiÓ; gy³aviv, †g 1984|†gvZv‡ni †nv‡mb †PŠayix, Òms¯‹…wZ K_vÓ; bI‡ivR wKZvwe¯Ívb, Rvbyqvwi 1998|†Mvcvj nvj`vi, Òevsjv mvwn‡Zï iƒc‡iLv-1g I 2q LÛÓ; gy³aviv, RyjvB 1978|

5840 ENVIRONMENTAL MANAGEMENT T P C2 0 2

AIMS

To be able to understand the basic concepts of environment and environmental pollution.

To be able to understand the concepts of ecology, ecosystems, global environmental issues, air pollution, water pollution, soil pollution, radioactive pollution, sound pollution, etc.

To be able to understand the methods of controlling air pollution, water pollution and sound pollution.

To be able to understand the management of waste, soil and .pesticide pollution and To be able to understand the major environmental issues and problems in Bangladesh.

SHORT DESCRIPTION

Basic concepts of environment; Ecology & eco-systems; global environmental issues Air and atmospheric layers; Air pollution sources & effects; climate change, green house effect and depletion of ozone layer; Control of air pollution; Water pollution sources & effects; Monitoring of water pollution; Waste water treatment; Sound pollution and its control; Soil pollution and its management; Radioactive pollution and its control; Solid waste management; Major environmental issues and disaster management- Arsenic pollution; Pesticides pollution and its management, Environmental legislations and guidelines frame work and policy in Bangladesh.

DETAIL DESCRIPTION1. Understand the basic concepts of environment.

1.1 Define: environment, Marine environment, Freshwater environment, Nutrients, Mangrove forest, Photo-chemical oxidant, Pollutant, Receptor, Sink, Pathways of pollutant, Speciation.

1.2 Mention the main components of environment.1.3 Mention the functions of environment.1.4 Describe natural environment, man-made environment and social environment.

2. Understand ecology and eco-systems.2.1 Define ecology and eco-system.2.2 Mention the range of tolerance in eco-system.2.3 Explain the biotic and abiotic components of eco-system.2.4 Explain briefly how does eco-system work.2.5 Explain the stability of eco-system.2.6 Explain the following ecological terms:

Food chain, Food web, Biodiversity, Biomass, Ecological pyramid, Pyramid of biomass, Pyramid of energy, Bio-concentration, Bio-magnification, Restoration ecology.

2.7 Narrate the following bio-geochemical cycles of eco-system.a) Carbon cycle b) Nitrogen cycle c) Phosphorus cycle d) Sulphur cycle.e) Hydrologic cycle

2.8 Describe the following global environmental issues: Global environment, Earth and other environmental summits, climate change and ozone layer depletion.

3 Understand the air and the atmospheric regions.3.1 Mention different layers of atmosphere. 3.2 Mention the average composition of the atmosphere at sea level.

3.3 Describe the chemical species and particulates present in the atmosphere.3.4 Describe the importance ozone layer.

4 Understand the air pollution and its sources & effects.4.1 Define air pollution. 4.2 Mention the composition of clean dry atmospheric air. 4.3 List the air pollutants.4.4 Identify the sources of air pollutions.4.5 List the green house gases.4.6 Mention the effects of air pollution on human health, animals, plants and non-

living things.4.7 Explain the formation of photo-chemical smog and its effect.4.8 List the disasters of major air pollution in the world mentioning location, causes

and effects.4.9 Explain the causes of acid rain and its effect on eco-system.

5 Understand the control of air pollution at the sources.5.1 Mention the methods of air pollution control.5.2 Describe the following devices: gravitational settling chamber, cyclone

separator, wet scrubber, centrifugal scrubber, fabric filter, catalytic converter.

6 Understand the sources of water pollution and its effects.6.1 Define water pollution.6.2 Mention the specification of ideal water as per recommendation of the World

Heath Organization (WHO). 6.3 List the different types of water pollutants.6.4 Describe the sources of water pollution.6.5 Describe the effects of water pollution on human health, animal, plants and

environment.

7 Understand the monitoring of water pollution.7.1 Define the following terms:

(i) Dissolved oxygen (DO).(ii) Biochemical oxygen demand (BOD).(iii) Chemical oxygen demand (COD).(iv) Total organic carbon (TOC).(v) Threshold limit value (TLV).

7.2 Mention the method of determination of pH value of water.7.3 Mention the method of determination of dissolved oxygen (DO) in a sample of

water.7.4 Mention the method of determination of biochemical oxygen demand (BOD) in a

sample of water.7.5 Mention the method of determination of chemical oxygen demand (COD) in a

sample of water.

8 Understand the waste water treatment.8.1 Define the primary treatment, secondary treatment and tertiary treatment of

waste water.8.2 Define the following terms; ETP, Oxidation pond, waste stabilisation pond,

trickling filter, Activated sluge.8.3 Mention the methods of primary and secondary treatment of industrial waste

water.

9 Understand the sound pollution and its control.9.1 Define sound, sound wave and sound pollution.9.2 Mention the scale of measuring sound intensity.9.3 Mention the sources of sound pollution.9.4 Describe the effect of sound pollution on human health.

9.5 Describe the methods of control of sound pollution.

10 Understand the soil pollution and its management.10.1 Define soil pollution.10.2 List the classification of soil pollution.10.3 Mention the sources of soil pollution.10.4 Describe the effect of soil pollution on human health.

11 Understand the radioactive pollution and its control.11.1 Define radioactive pollution.11.2 Mention the sources of radioactive pollution.11.3 List the causes of radioactive pollution.11.4 Explain the effect of radioactive pollution on human health.11.5 Describe the method of control of radioactive pollution.

12 Understand the solid waste management.12.1 Define solid waste.12.2 List the sources of solid waste.12.3 Mention the classification of solid waste.12.4 Mention the methods of collection of solid waste.12.5 Mention the waste management strategies in Bangladesh.12.6 Describe the recycling of solid wastes.12.7 Describe the potential method of disposal of solid waste.

13 Understand the major environmental issues in Bangladesh. 13.1 List the major environmental issues in Bangladesh.13.2 Describe the following disaster management of Bangladesh

flood, cyclone, tidal surge, Cyclone(SIDR, AILA, Nargis, Tsunami), landslide, earthquakes and salinity.

14 Understand the arsenic pollution in Bangladesh.14.1 Mention the arsenic pollution of water in Bangladesh.14.2 Explain the effects of arsenic pollution on human health.14.3 Describe the causes of arsenic in ground water.

15 Understand the pesticide pollution in Bangladesh and its management.15.1 Define pesticide.15.2 Make a list of pesticides.15.3 Mention the causes of pesticide pollution in Bangladesh.15.4 Describe the effect of pesticide pollution in the environment.

16 Understand the national environmental legislations and guidelines environmental frame work and policy in Bangladesh.16.1 Define, EA, EIA, IEA, NEMAP, DOE, BELA, GPS, GIS16.2 Mention environmental act and legislations prescribed for air and water quality.16.3 Describe environmental act prescribed for industries in Bangladesh.16.4 Describe the guide lines of environment prescribed for industries in Bangladesh. 16.5 Describe the environmental frame work in Bangladesh.

REFERENCE BOOKS1. cwi‡ek `~lY (1g I 2q LÛ)

Ave`yj gv‡jK f‚Bqv †MŠZg cvj2. wecbœ cwi‡ek I evsjv‡`k

Wt Gd Gg gwbiy¾vgvb3. evqy I cvwb `~lY Ges cÖwZKvi

gynv¤§` KvDQvi nvwee f‚Bqv4. cwi‡ek weÁvb

gynv¤§` KvDQvi nvwee f‚Bqv5. kã I †ZRw¯Œq `~lY Ges cÖwZKvi

gynv¤§` KvDQvi nvwee f‚Bqv6. gvwU I †ZRw¯Œq `~lY Ges cÖwZKvi

gynv¤§` KvDQvi nvwee f‚Bqv7. Pollution control in process industries

S. P. Mahajan8. Environmental Engineering

Peavy, Rowe and Techobanglous9. Air pollution

V. P. Kudesia10. Industrial Noise Control

Bruce Fader11. Pesticide Pollution

Kudecsia and Charaya12. Water Pollution

V. P. Kudesia13. Peoples Report on Bangladesh Environment 2001

Atia Rahman, M. Ashraf Ali and Farooque Choudhury

Aircraft Maintenance(Avionics)

Documents

Transcript of Aircraft Maintenance(Avionics)