Gearbox MCQs | Gearbox Multiple Choice Questions and Answers
Questions
1
Which of the following is the need of the gearbox?
Answer: To vary the torque of the vehicle
2
In which of the gearbox all gears are always in contact?
Answer: Constant-mesh gearbox
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23
Which of the following is not part of automatic transmission?
Answer: Sliding mesh gearbox
4
In which of the configuration of epicyclic gearbox output will be forward and fast output speed?
Answer: Sun gear stationary, ring gear driven, planet carrier driving
6
Why are the helical gears used commonly in transmission over spur gears?
Answer: Low noise level and high strength
8
There are two separate movements of the gear shift lever for changing the gears.The first movement selects
Answer: Shifter fork which operates gear assembly to be moved
9
In the transmission, the reverse idler gear always mesh with
Answer: Counter shaft reverse gear
10
In the coil spring type of clutch when the pressure plate and cover are separated, the spring pressure must
be held by
Answer: An arbor press
11
As a general rule in facings on the friction disc are worn down to the rivet heads
Answer: The friction disc should be replaced
12
The front end of the clutch shaft is supported in a pilot bearing in the
Answer: Crankshaft
13
When the clutch is engaged, spring pressure clamps the friction disc between the pressure plate and the
Answer: Flywheel
14
The free travel of the medal, or pedal lash is the amount of travel the pedal has before the throw out
bearing comes up against the
Answer: Release levers
15
Overdrive is provided in the transmission of a vehicle to
Answer: improved fuel consumption
16
The number of gear ratios in a vehicle
Answer: Is more with high powered vehicle
17
The main advantage of a fluid coupling is
Answer: Due to its ability to slip
18
The hydrodynamic torque converter
Answer: Gives a continuous variation of torque with increase of output speed
19
An automatic transmission works on the principle of
Answer: Makes changes depending on throttle position in conjunction with road speed governor
