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00000ME463121902

Pages: 2

Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY

Seventh semester B.Tech examinations (S), September 2020

Course Code: ME463

Course Name: Automobile Engineering

PARTA

Answer any three full questions, each carries 10 marks.
Distinguish between MPFI and CRDI systems with its need and advantages.
Explain the working and benefits of turbocharger with a sketch.
Explain the function of the following components in an automobile
(1) Compression Rings (2) Fly wheel
Compare the performance and working of naturally aspirated engines and super
charged engines.
Explain the working of a torque convertor in an automobile and list its benefits.
Sketch and explain the working of a multi plate clutch in an automobile.
Draw the sketch and function of an Over drive mechanism.
Sketch and explain the working of synchromesh gearbox.

PART 13
Answer any three full questions, each carries 10 marks.

Explain the effect of incorrect Toe (Toe-in and Toe-out) in a vehicle

Sketch and explain the working of a power assisted rack and pinion steering
system.

Sketch and explain the working of worm and roller steering gearbox system.
Explain the importance of the following steering angles (1) Caster (2) Camber
Sketch a McPherson strut suspension system and list its advantages.

Compare the features of (1) Non independent suspension system (2) Independent
Suspension systems

Sketch and explain the features of Double Wish Bone suspension system.

Sketch and explain the function of an Antiroll Bar in a car.

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Duration: 3 Hours

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