1. (a) - III (b) - II  (c) - IV (d) - I
  2. (a) - III  (b) - IV  (c) - I  (d) - II
  3. (a) - IV  (b) - III  (c) - II  (d) - I
  4. (a) - IV  (b) - III  (c) - I  (d) - II
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1 Answers

Option 2 : (a) - III  (b) - IV  (c) - I  (d) - II

Explanation:

Independent Suspension

“Independent suspension” is a term used to describe any arrangement by which the wheels are connected to the carriage unit in a manner such that the rise and full of one wheel has no effect on the others. Almost all the passenger cars now use the independent front suspension, in which the coil spring arrangement is the most common.

When a vehicle with rigid axle suspension encounters road irregularities, the axle tilts and the wheels no longer remain vertical. This cause the whole of the vehicle to tilt to one side. Such a state of affairs is not desirable. Besides causing a rough ride, it causes ‘wheel wobble’. The road adhesion is also decreased. In order to avoid this the wheels are sprung independent of each other, so that tilting of one does not affect the other.

Antiroll bar reduces the rolling effect.

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