Question

What is the basic function of the rocker arm, concerning the motion of the cam and follower?

a.

Only opening inlet and exhaust valve

b.

Open and close the inlet and exhaust ports

c.

Only closing inlet and exhaust valve

d.

Open or close the inlet or exhaust valve

Posted under Automotive Engine Design

Answer: (d).Open or close the inlet or exhaust valve

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Q. What is the basic function of the rocker arm, concerning the motion of the cam and follower?
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