In order to give the primary balance of the reciprocating parts of a multi-cylinder in-line engines,

Question

TuteeHUB · Accepted Answer

none of these

TuteeHUB · Answer

the algebraic sum of the primary forces must be equal to zero

TuteeHUB · Answer

the algebraic sum of the couples about any point in the plane of the primary forces must be equal to zero

TuteeHUB · Answer

both (a) and (b)

1.	In order to give the primary balance of the reciprocating parts of a multi-cylinder in-line engines,
A.	the algebraic sum of the primary forces must be equal to zero
B.	the algebraic sum of the couples about any point in the plane of the primary forces must be equal to zero
C.	both (a) and (b)
D.	none of these
Answer» D. none of these

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