

MCQOPTIONS
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1. |
%_The expansion of fuel in a four stroke cycle diesel engine_% |
A. | Starts at 15° before top dead center and ends at 30° after top dead center |
B. | Starts at top dead center and ends at 30° after top dead center |
C. | Starts at 15° after top dead center and ends at 30° before bottom dead center |
D. | May start and end anywhere |
Answer» D. May start and end anywhere | |