Automotive Chassis Systems Question Paper of 3rd Semester AE Download Previous Years Question Paper 3

Roll no……………..

Total no. of Questions:09]

B.Tech. (sem.-3^rd)

AUTOMOTIVE CHASSIS SYSTEMS

SUBJECT CODE: BTAE-303

PAPER ID:[A1121]

Time : 03 Hours

Instruction to Candidates:

1.     SECTION-A is compulsory consisting of Ten question carrying Two marks each.

2.     SECTION-B contains FIVE questions carrying Five marks each and students has to attempt any four questions.

3.     SECTION –C contains Three questions carrying Ten marks each and students has to attempt any Two questions.

Section- A

1.     Write briefly:

a.     Define camber.

b.     State factors of wheel alignment.

c.      Name two basic types of constant velocity joints.

d.     What is a fully floating rear axle?

e.      What is the function of a shackle with a leaf spring?

f.       What is the purpose of independent suspension system?

g.     What is the ply rating of a tyre?

h.     What are the advantages of a disc wheel?

i.       What is a regenerative brake?

j.       What do you understand by transfer of weight in brakes?

Section –B

2.     Discuss the common source of trouble in propeller shaft.

3.     Discuss the construction and operation of a differential.

4.     Explain the steering linkage for a vehicle with independent suspension.

5.     Discuss the need and procedure of wheel balancing.

6.     Explain how servo action is provided in case of disc brakes. 

Section-C

7.     Discuss in detail the Ackermann steering mechanism.

8.     Explain the construction and working of a telescopic type shock absorber with the help of a neat sketch.

9.     Explain the necessity and principle of working of an antilock braking system. Also describe its main components.