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Free download in PDF Gearbox Multiple Objective Type and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
(21)
To prevent distortion on re-installation on the clutch cover attaching bolts should be tightened
[A]
One at a time
[B]
Evenly
[C]
Until springs begin to compress
[D]
Until springs are expanded
(22)
The power train transmits power from the engine to the
[A]
Crank shaft
[B]
Rear wheels
[C]
Front wheels
[D]
Steering gear
(23)
The clutch pressure plate is mounted on the
[A]
Flywheel
[B]
Clutch cover
[C]
Friction disc
[D]
Sliding mesh gearbox
(24)
If two meshing gears have 4:1 gear ratio and the smaller gear has 12 teeth, the large gear will have
[A]
12 teeth
[B]
24 teeth
[C]
48 teeth
[D]
None of the above
(25)
The fluid coupling has maximum efficiency when driving and driven members are turning at
[A]
High speed
[B]
Low speed
[C]
Different speed
[D]
All of the above
(26)
Clutch noises are usually most noticeable when the engine is
[A]
Accelerating
[B]
Decelerating
[C]
Idling
[D]
Being started
(27)
In which type of manual transmission the double-declutching is used?
[A]
Constant-mesh gearbox
[B]
Sliding mesh gearbox
[C]
Synchromesh gearbox
[D]
None Of The Above
Answer: Constant-mesh gearbox
(28)
In which of the gearbox sun and planet gear set is used?
[A]
Constant-mesh gearbox
[B]
Sliding mesh gearbox
[C]
Synchromesh gearbox
[D]
Epicyclical gearbox
Answer: Epicyclical gearbox
(29)
Where is the overdrive located?
[A]
Between transmission and engine
[B]
Between transmission and rear axle
[C]
Between transmission and propeller shaft
[D]
Between transmission and differential
Answer: Between transmission and propeller shaft
(30)
For each crankshaft revolution, the cam shaft revolves
[A]
one half-turn
[B]
one turn
[C]
two turns
[D]
four turns
31
The standard transmission has
[A]
One shifter fork
[B]
Two shifter forks
[C]
Three shifter forks
[D]
None of the Above
Answer: Three shifter forks
32
In the automobile, the power train carries the engine power from the engine to the rear wheels. The power
train includes the clutch propeller shaft, differential and
[A]
Front axis
[B]
Steering gear
[C]
Gear box
[D]
None of the above
33
Parts of the clutch that should not be cleaned in solvent include the
[A]
Friction disc and throw out bearing
[B]
Friction disc cover
[C]
Throw out bearing and springs
[D]
Release levers and springs
Answer: Friction disc and throw out bearing
34
The three forward speed and the reverse transmission consists of three shafts and
[A]
Three gears
[B]
Five gears
[C]
Eight gears
[D]
Ten gears
35
The fluid coupling is most efficient as drive ratio approaching to
[A]
1:1
[B]
2:1
[C]
1:5:1
[D]
None of these
36
In the process of gear shifting in a layshaft type of gearbox
[A]
An upchange say third to Top Gear requires speeding up of lay shaft
[B]
An up change requires slowing down the layshaft
[C]
An upchange or down change is not accompanied by changes in layshaft speed
[D]
None of the above
Answer: An up change requires slowing down the layshaft
37
A fluid coupling
[A]
Acts like flywheel and replaces it since as it is known also by the name fluid wheel
[B]
It takes the place of friction clutch and replaces it completely in synchromesh transmission systems
[C]
It replaces the friction clutch and the Gearbox also
[D]
Does the function of a clutch automatically, but cannot be used for shifting transmission to effect Gear changes
Answer: Does the function of a clutch automatically, but cannot be used for shifting transmission to effect Gear changes
38
The coil springs are located in between the pressure plate and the
[A]
Clutch cover
[B]
Disc assembly
[C]
Pressure plate baffle
[D]
Flywheel
39
There is a double faced friction disc splined to a shaft in the
[A]
Transmission
[B]
Differential
[C]
Engine
[D]
Clutch
40
The release levers in a typical clutch pivot on
[A]
Springs
[B]
Levers
[C]
Pins
[D]
None Of The Above
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