Theory of Machine
The Coriolis component of acceleration acts

Along the sliding surface
Parallel to the sliding surface
At 45° to the sliding surface
Perpendicular to the sliding surface

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Theory of Machine
For dynamic balancing of a shaft

The net dynamic force acting on the shaft is equal to zero
Both (A) and (B)
The net couple due to the dynamic forces acting on the shaft is equal to zero
None of these

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Theory of Machine
Kinematic pairs are those which have

Two elements that permit relative motion
Surface contact between the two elements when in motion
Point or line contact between the two elements when in motion
Elements of pairs not held together mechanically

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