69.

70.

71.

T2

73.

74.

75.

76.

The ultimate energy conversion happening in a hydraulic shock absorber is :
(ക) Vertical force into hydraulic energy

(B) Vertical force into heat energy

(C) Vertical force into pressure energy

(D) None of the above

In a propeller shaft if the length of the shaft is decreased by half, then the :
(A} Critical whirling speed is increased by four times

(8) Critical whirling speed is decreased by four times

{C) Critical whirling speed is increased twice

{D) Critical whirling speed is decreased to half

Which type of front suspension gives maximum space for engine installation 7
(೩) Wishbone suspension system (8) Mac Pherson strut suspension system
(€) Trailing link suspension system (12) സലി guide suspension

The ride quality of a vehicle will ‏عدا‎ maximum when :
{A) The sprung weight is maximum

{B) The sprung weight is minimum

(C) The unsprung weight is maximum

(D) Both (A) and ()

The front stabilizer rod is used to reduce the tendency of a vehicle to :
(A) रिणा (8) Pitch (€) 7 (D) Bounce

In Ackermann steering system, perfect steering condition is attained only during :
(A) 2 positions of steering (0) 3 positions of steering
(<) Straight ahead position only (1) All the steering positions

In a normal steering linkages used in a rigid axle suspension vehicle, the component between
the cross shaft and the drag link is :

(ಸಿ) 116 ‏ود‎ (9) Track rod (ய) Pitman arm (D) Steering arm

The metal used as balancing weights in wheel balancing 6
(ക) Copper (8) ടലി (9) ۵۹ (D) Brass

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