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In a four stroke cycle diesel engine, the exhaust valve

A. Opens at 30° before bottom dead centre and closes at 10° after top dead centre

B. Opens at 30° after bottom dead centre and closes at 10° before top dead centre

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

D. May open and close anywhere

Answer: Option A

Solution(By Examveda Team)

In a four stroke cycle diesel engine, the exhaust valve Opens at 30° before bottom dead centre and closes at 10° after top dead centre

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Comments ( 1 )

  1. Daniel Macasaet
    Daniel Macasaet :
    5 years ago

    burned the gases to exit from the engine

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