1.

The expansion of fuel in a four stroke cycle diesel engine

A. starts at 15° after top dead centre and ends at 30° before bottom dead centre
B. starts at top dead centre and ends at 30° after top dead centre
C. may start and end anywhere
D. starts at 15° before top dead centre and ends at 30° after top dead centre
Answer» B. starts at top dead centre and ends at 30¬¨¬®‚Äö√†√ª after top dead centre


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