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Which of the following components controls the opening and closing of the valves in an engine ? A. Crankshaft journals B. Rocker arms C. Push rod D. Camshaft lobes
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Which of the following components controls the opening and closing of the valves in an engine ?

A. Crankshaft journals
B. Rocker arms
C. Push rod
D. Camshaft lobes

User Christopher Hackett
by
8.3k points

2 Answers

5 votes

D. Camshaft lobes controls the opening and closing of the valves in an engine.


User Pltrdy
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7.8k points
1 vote
D. Camshaft lobes..... hope this helps my freind!
User Thomas Munk
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8.5k points
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