A rigid shaft when laid on horizontal parallel ways will not roll if t

1.	A rigid shaft when laid on horizontal parallel ways will not roll if the:
A.	Centre of gravity falls parallel to shaft axis
B.	Centre of gravity lies on the shaft axis
C.	Horizontal moments are large
D.	Vertical moments are large
Answer» C. Horizontal moments are large

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A rigid shaft when laid on horizontal parallel ways will not roll if the:

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