600+ Automobile Engineering MCQ page-7
| Question 61:- The type of steering gear used in a Maruti 800 car is (a) gear rack (b) worm and roller (c) worm and wheel (d) none of the above |
| Question 62:- On car having rack and pinion steering, the gear rack is attached to (a) relay rod (b) pitman axis (c) cross shaft (d) tie rod |
| Question 63:- The type of wheel which cannot be used with a tubeless tyre is (a) disc wheel (b) wire wheel (c) light alloy wheel (d) composite wheel |
| Question 64:- The type of wheels preferred in sports cars are (a) disc wheel (b) wire wheel (c) magnesium alloy wheel (d) aluminium alloy wheel |
| Question 65:- In case of a wire wheel the vehicle weight is supported by the wires in (a) tension (b) compression (c) bending (d) shear |
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| Question 66:- The term ‘ply rating’ with reference to a tyre refers to the (a) actual number of plies (b) recommended inflation pressure (c) aspect ratio (d) rated strength |
| Question 67:- The purpose of tyre sipes is to (a) increase tread life (b) decrease noise level (c) provide softer ride (d) increase traction |
| Question 68:- Tread distortion is least on (a) radial ply tyres (b) cross ply tyres (c) cross ply belted tyres (d) none of these |
| Question 69:- Out of round brake drums cause the tyres to wear (a) on the inside (b) on the outside (c) in single spots (d) uniformly all round |
| Question 70:- Heel’ and toe wear’ in tyres is caused by (a) excessive acceleration and braking (b) overinflation (c) underinflation (d) excessive camber |