61.

62.

63.

64.

65.

66.

67.

68.

69.

Where is the clutch located?

(A) Between transmission and engine

(B) Between transmission and rear axle

(C) Between transmission and propeller shaft
(D) Between transmission and differential

Which of the following is the disadvantage of the cone clutch?

(A) It is silent in operation

(B) It becomes difficult to disengage the clutch when the cone angle is less than 20°
(C) The normal force on the contact surface is larger than the axial force

(D) Same torque can be transmitted for the same size as the plate clutch

In which of the gearbox all gears are always in contact?

(A) Constant-mesh gearbox (B) Sliding mesh gearbox
(C) Synchromesh gearbox (D) Epicyclical gearbox
Which types of joints are used when the shafts are inclined?

(A) Pivot joint (B) Hinge joint

(C) Ball and socket joint (D) Universal joint

What is the angle between the steering axis and the vertical in the plane of the wheel?
(A) Castor (B) Camber
(C) Steering axis inclination (D) Kingpin inclination

Which of the following is the disadvantage of the magneto ignition system?
(A) Magneto ignition system has more maintenance problems

(B) Magneto ignition system occupies more space

(C) Magneto ignition system has a poor quality of spark during starting

(D) Magneto ignition system is used largely in four wheels

The ignition timing is affected ‏لاط‎
‎(A) Combustion chamber design (B) Throttle opening
(C) Engine temperature (D) All of the mentioned

What does the 'ply rating' refer to?
(A) Aspect ratio (B) Rated Strength
(C) Recommended inflation pressure (D) The actual number of plies

Which type of wheels cannot be used with a tubeless tyre?
(A) Disc wheel (B) Light alloy wheel
(C) Wire wheel (D) Composite wheel

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