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THEORY EXAMINATION (SEM–VI) 2016-17
AUTOMOTIVE CHASSIS AND SUSPENSION
Time: 3 Hours
Max. Marks : 100
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Note: Be precise in your answer. In case of numerical problem assume data wherever not provided.
SECTION - A
- Attempt all of the following questions:
- Define over steering and under steering.
- What is Hotchkiss drive in an automobile?
- What is the king pin inclination?
- Define the term torque capacity.
- What are the main functions of Gear box?
- Define the term wheel track.
- What is the main function of differential?
- What is slip joint?
- What is the function of vibration dampers?
- Why stub axles are fitted in front axle.
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10 x 2 = 20
SECTION – B
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- Attempt any five of the following questions:
- What are the functions of chassis frame and its type? List out the various load act on the frame.
- What do you mean by torque converter? Discuss the application in modern vehicle.
- What do you mean by air bleeding process in hydraulic brake system and explain the construction of master cylinder with sketch.
- List out different types of steering rack and pinion type.
- What is Epicyclic gear box? Describe its principle and working with the help of neat sketch.
- Define the power brake. Explain the working of servo system in power brake.
- Explain the wheel balancing. How tubeless tyre is differ from normal tyre.
- Write short note on:
- Independent suspension system
- Fluid coupling
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5 x 10 = 50
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SECTION - C
- Attempt any two of the following questions:
- What are the needs of clutch used in transmission system? Explain the requirements of good clutch and classified the various type of clutches.
- What is the main purpose of transfer gear box in four Wheels Drive? Explain the function and requirement of propeller shaft?
- Explain briefly the elements of a suspension system and discuss the bouncing, rolling and pitching suspension movement of a car.
2 x 15 = 30
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This download link is referred from the post: AKTU B-Tech Last 10 Years 2010-2020 Previous Question Papers || Dr. A.P.J. Abdul Kalam Technical University