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Mechanical Engineering : IC Engines and Nuclear Power Plants - Quiz(MCQ)
In a four stroke cycle petrol engine, the compression
A)
starts at bottom dead centre and ends at top dead centre
B)
starts at 40° after bottom dead centre and ends at 30° before top dead centre
C)
starts at 40° before bottom dead centre and ends at 30° after bottom dead centre
D)
None of the above

Correct Answer : Option (B) :   starts at 40° after bottom dead centre and ends at 30° before top dead centre

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