The helper springs are usually used
A. In heavy vehicle's suspension system to obtain a two stage spring rate
B. In vehicles to improve the load capacity of suspension system
C. To stiffen the suspension
D. None of the above
Answer: Option A
Which of the following factor affect the wheel alignment?
A. Factors pertaining to wheel
B. Steering geometry
C. Steering linkages
D. All are correct
The effect of having excess caster results in
A. Insufficient kick-back from the road shocks
B. Over sensitive steering
C. Hard steering and transmission of road shocks
D. Insufficient vehicle height
Which of the following can be adjusted by modifying the tie rod attachment length?
A. Camber
B. Caster
C. Toe
D. Steering gear ratio
A. Hydraulic steering
B. Vacuum steering
C. Compressed air steering
D. All of the above
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