In a four stroke I.C. engine, the turning moment during the compressi

1.	In a four stroke I.C. engine, the turning moment during the compression stroke is
A.	Positive throughout
B.	Negative throughout
C.	Positive during major portion of the stroke
D.	Negative during major portion of the stroke
Answer» C. Positive during major portion of the stroke

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In a four stroke I.C. engine, the turning moment during the compression stroke is

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