Transmission System MCQs

Question 1

A three-speed gear box provides-

Accepted Answer

I, II and top gear

Answer

I, II, III and top gear

Answer

I, II and III gear

Answer

None of these

Question 2

A torque converter is a device to . . . . . . . . the torque while reducing the speed.

Accepted Answer

Increase

Answer

Decrease

Answer

Same

Answer

None of these

Question 3

A torque converter has a

Accepted Answer

Stator

Answer

Slip

Answer

Camber

Answer

None of these

Question 4

What is the advantage of automatic transmission?

Accepted Answer

All are correct

Answer

Simple driving control

Answer

Reduced fuel consumption

Answer

Less fatigue to driver

Question 5

Which of the following statement is correct with regard to a hydraulic control unit?

Accepted Answer

The unit's flow channels are switched in response to a number of different hydraulic signals so that the pressure directed to each of the gear's clutches be controlled and so that gearshift operation can be performed

Answer

The various hydraulic signals are converted into electric signals and are used to operate each gear's magnet clutch so that gearshift operations can be performed

Answer

The volume of fluid within the torque converter is adjusted so that the efficiency of transfer of engine power to the transmission can be controlled

Answer

The hydraulic pressure which is applied to the gear unit is regulated to achieve the same effect as achieved by engagement and disengagement of the clutch in a manual transmission

Question 6

The purpose of torque converter in automobile is

Accepted Answer

Automatically multiplying engine torque

Answer

Automatically multiplying engine speed

Answer

Automatically control the speed of engine

Answer

Automatically multiplying vehicle torque

Question 7

Torsional coil springs used in automotive clutch plate

Accepted Answer

Ensure smooth engagement of clutch assembly

Answer

Damp engine torsional vibrations

Answer

Are provided for applying axial force on the pressure plate

Answer

Do not provide damping at all

Question 8

The double declutching is used for the engagement of gears in

Accepted Answer

Constant mesh transmission

Answer

Sliding mesh transmission

Answer

Synchromesh transmission

Answer

None of these

Question 9

When the speed of governor increases, then

Accepted Answer

Height of governor decreases but radius of rotation increases

Answer

Height of governor and radius of rotation increase

Answer

Height of governor and radius of rotation decrease

Answer

Height of governor increases but radius of rotation decreases