The processes in CI engine cycle is completed in ____ strokes of piston and ____ revolutions of crankshaft.
A. four, four
B. two, two
C. two, four
D. four, two
Answer:D
The processes in CI engine cycle is completed in ____ strokes of piston and ____ revolutions of crankshaft.
A. four, four B. two, two C. two, four D. four, two