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Mechanical Engineering : IC Engines and Nuclear Power Plants - Quiz(MCQ)
In a four stroke cycle diesel engine, the inlet valve
A)
opens at 20° before top dead centre and closes at 40° after bottom dead centre
B)
may open and close anywhere
C)
opens at top dead centre and closes at bottom dead centre
D)
opens at 20° after top dead centre and closes at 20° before bottom dead centre

Correct Answer : Option (A) :   opens at 20° before top dead centre and closes at 40° after bottom dead centre

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