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Automobile Engineering - Engineering

Q1:

The main function of the tread pattern on tyre is that

A the tread grooves pass air between the tyre and road surface, thereby preventing tyre from overheating

B the crests between the tread grooves absorb road noise

C in wet conditions, the tread grooves expel water that is drawn between the tyre and road surface

D the tread pattern protects the tyre's inner carcass from small stones and pieces of glass

ANS:C - in wet conditions, the tread grooves expel water that is drawn between the tyre and road surface

Explanation: No answer description is available.