1.

Which of the following is true for four-stroke engines?

A. One power stroke is obtained in each revolution of crankshaft
B. One power stroke is obtained in every two revolutions of crankshaft
C. One power stroke is obtained in every four revolutions of crankshaft
D. One power stroke is obtained in every six revolutions of crankshaft
Answer» C. One power stroke is obtained in every four revolutions of crankshaft


Discussion

No Comment Found