Wheels and Tyres MCQs

Automobile Engineering Objective Questions

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50. In case of a wire wheel the vehicle weight is supported by the wires in

51. The permissible mixing of cross-ply and radialply automobile tyres allows

A. Cross-ply tyres on left wheels

B. Cross-ply tyres on right wheels

C. Cross-ply tyres on front wheels

D. Cross-ply tyres on rear wheels

52. Which of the following factor affect the wheel and tyre assembly balance?

A. Lateral runout of the wheel

B. Radial runout or run-of round of the wheel

C. Both are correct

D. None of the above

53. In car, are use-

A. Low pressure tyres

B. High pressure tyres

C. Both are correct

D. None of the above

54. Which part of the automobile tyre is subjected to greatest flexing action?

55. The correct way to rectify an imbalanced wheel is to

A. Adjust the tyre pressure

B. Adjust the damper spring tension

C. Rotate the tyre

D. Attach the appropriate weights to the wheel at appropriate positions

56. The better road adhesion is obtained in light alloy wheels because of

A. Use of light alloys of aluminum and magnesium

B. Good heat conduction

C. Less corrosion

D. Using wider rims and low aspect ratio tyres

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