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IC Engines and Nuclear Power Plants - Engineering

Q1:

The fuel valve in a four stroke cycle diesel engine

A opens at 15° after top dead centre and closes at 20° before bottom dead centre

B opens at 15° before top dead centre and closes at 20° after top dead centre

C opens at top dead centre and closes at bottom dead centre

D may open and close anywhere

ANS:B - opens at 15° before top dead centre and closes at 20° after top dead centre

Explanation: No answer description is available.