It is necessary to maintain the valve clearances as they - Study24x7
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Priya Sharma
18 Dec 2023 11:10 AM study24x7 study24x7

It is necessary to maintain the valve clearances as they

A

reduce the resistance to sliding that occurs between the cam and the tappet

B

allow for lengthening of the valves owing to the heat of combustion

C

increase the speed at which the valves move up and down

D

make the crankshaft turn smoothly

IIT Entrance IIT-JEE
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