In a typical medium speed 4-stroke cycle diesel engine the inlet valve Options: A . &nbspOpens at 20° before top dead center and closes at 35° after the bottom dead center B . &nbspOpens at top dead center and closes at bottom dead center C . &nbspOpens at 10° after top dead center and closes 20° before the bottom dead center D . &nbspMay open or close anywhere

In a typical medium speed 4-stroke cycle diesel engine the inlet valve

Question

In a typical medium speed 4-stroke cycle diesel engine the inlet valve

Options:

A . Opens at 20° before top dead center and closes at 35° after the bottom dead center

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

C . Opens at 10° after top dead center and closes 20° before the bottom dead center

D . May open or close anywhere

Answer: Option A

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