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G192176 Pages:2

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY

SEVENTH SEMESTER B.TECH DEGREE EXAMINATION(R&S), DECEMBER 2019

Max. Marks: 100

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Course Code: ME463
Course Name: Automobile Engineering

PARTA
Answer any three full questions, each carries 10 marks.

With a neat sketch explain about turbo charging.

Sketch a Piston ring in an IC engine. What are the functions of piston rings to
perform in an engine?

Sketch and explain the function of a flywheel in an IC engine?

Compare MPFI and CRDI systems

Sketch and explain the working of a synchromesh gear box

With a neat sketch explain pull type diaphragm clutch.

Define overdrive. What are the advantages of overdrive?

Explain the working of a fluid coupling with a neat sketch.

PART 13
Answer any three full questions, each carries 10 marks.
With a neat diagram explain the working of a hydraulic rack and pinion steering
system.
List out the need of power steering system in a vehicle.
Explain caster in steering wheel alignment with a neat sketch.
Explain Ackermann steering mechanism with a neat sketch.
Explain telescopic suspension with a neat sketch.
With the help of a diagram explain short swing arm suspension.
List out the advantages and disadvantages of hydro pneumatic suspension.
List out the functions of anti roll bars.
PART ட
Answer any four full questions, each carries 10 marks.

With a neat diagram explain the working of a disc brake system.

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Duration: 3 Hours

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