In a four stroke cycle diesel engine, the inlet valve Options: A . &nbspOpens at 20° before top dead center and closes at 40° after bottom dead center B . &nbspOpens at 20° after top dead center and closes at 20° before bottom dead center C . &nbspOpens at top dead center and closes at bottom dead center D . &nbspMay open and close anywhere

In a four stroke cycle diesel engine, the inlet valve

Question

In a four stroke cycle diesel engine, the inlet valve

Options:

A . Opens at 20° before top dead center and closes at 40° after bottom dead center

B . Opens at 20° after top dead center and closes at 20° before bottom dead center

C . Opens at top dead center and closes at bottom dead center

D . May open and close anywhere

Answer: Option A

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