Important Automobile Engineering MCQs
01- The following is not a Friction clutch
(A) Fluid clutch
(B) Centrifugal clutch
(C) Cone clutch
(D) Disc clutch
02- In Disc clutch, the clutch disc acts as a
(A) driving member
(B) driven member
(C) neutral member
(D) any of the above
03- Which type of clutch does not require a clutch pedal?
(A) Single plate
(B) Multi-plate
(C) Centrifugal
(D) Cone
04- The torque which a clutch can transmit depends upon the
(A) coefficient of friction
(B) spring force
(C) contact surfaces
(D) all of the above
05- Which of the following contains no linkage between the clutch and the pedal?
(A) Clutch by wire
(B) Wet clutch
(C) Hydraulic single-plate clutch
(D) Hydraulic multi-plate clutch
06- What is a noise-free clutch?
(A) Cone clutch
(B) single plate clutch with coil spring
(C) Diaphragm clutch
(D) Multi-plate dry-weight clutch
07- The inertia of the rotating parts of the clutch should be
(A) Minimum
(B) Maximum
(C) zero
(D) none of the above
08- The parts of the cover assembly that hold the pressure plate against the clutch plate are the
(A) Release levers
(B) thrust bearings
(C) struts
(D) springs
09- Which parts of the cover assembly hold the pressure plate against the clutch plate?
(A) Springs
(B) Thrust bearings
(C) Struts
(D) Lever
10- Clutch facings are usually attached to the plate by
(A) Steel rivets
(B) brass rivets
(C) aluminum screws
(D) steel screws
11- Which one of the following is not a part of the cover assembly in a clutch?
(A) Pressure plate
(B) Release lever
(C) Release bearing
(D) Springs
12- If there are 6 clutch plates in a multi-plate clutch, what is the number of pair of contact surfaces?
(A) 5
(B) 4
(C) 6
(D) 7
13- The facing of the clutch friction plate is made of:
(A) Asbestos
(B) Rubber
(C) Steel
(D) Cast iron
14- Which factor does not affect the torque transmission by clutch?
(A) Size of the clutch plate
(B) Co-efficient of friction
(C) Number of clutch plates used
(D) Axial load on the clutch
15- Choose the correct drive transmission from engine to gearbox
(A) Flywheel – cover – drive plate – driven plate
(B) Flywheel – cover – driven plate – drive plate
(C) Flywheel – driven plate – drive plate – cover
(D) Flywheel – drive plate – driven plate – cover
16- __________ are commonly used on Front wheel drive vehicles.
(A) Transaxles
(B) Double Reductions
(C) Synchronizers
(D) Slip Joints
17- The central gear of an epicyclic gear set is called a
(A) Ring gear
(B) sun gear
(C) planet gear
(D) internal gear
18- Which of the following is not part of automatic transmission?
(A) Epicyclic gearbox
(B) Torque converter
(C) Multi-plate clutch
(D) Sliding mesh gearbox
19- Which types of gears are used in constant mesh gearboxes?
(A) Spur gear
(B) Helical gear
(C) Bevel gear
(D) Worm gear
20- Which type of gearbox is provided with helical gears?
(A) Auto synchromesh gearbox
(B) constant mesh gearbox
(C) Sliding mesh gearbox
(D) synchromesh gearbox
ANSWERS:
1-(A), 2-(B), 3-(C), 4-(D), 5-(A), 6-(B), 7-(A), 8-(D), 9-(A), 10-(B), 11-(C), 12-(A), 13-(A), 14-(D), 15-(A), 16-(A), 17-(B), 18-(D), 19-(B), 20-(B)