Automobile Engineering Questions & Answers - Page 10

46.

Which of the following symptom is caused as a result of brake disc run out ?

A.

Ineffectiveness of the brakes

B.

Judder during braking

C.

Localized wearing of the brake pads

D.

Rapid wearing of the brake pads

Correct answer is B

No explanation has been provided for this answer.

47.

The motion of the cam is transferred to the valves through

A.

pistons

B.

rocker arms

C.

camshaft pulley

D.

valve stems

Correct answer is B

No explanation has been provided for this answer.

48.

A baffle plate is fitted inside the oil pan to prevent the oil from splashing when it is subjected to vibration and other movement during vehicle operation.

A.

True

B.

False

C.

Cannot say

D.

There's no baffle plate

Correct answer is A

No explanation has been provided for this answer.

49.

The portion of a crankshaft which rests on cylinder block is called main journal.

A.

True

B.

False

C.

Cannot say

D.

No part of crankshaft rests on cylinder block

Correct answer is A

No explanation has been provided for this answer.

50.

The condition that causes vapour locking in a brake system is

A.

overheating of the fluid due to frequent brake application

B.

overcooling of the brakes during high speed driving

C.

keeping the vehicle without use for an extended period

D.

an excessively high engine speed on a downhill road

Correct answer is A

No explanation has been provided for this answer.