Theory of Machine
Klein's construction can be used to determine acceleration of various parts when the crank is at

Inner dead centre
Outer dead centre
All of the listed here
Right angles to the link of the stroke

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Theory of Machine
Which of the following property of the instantaneous center is correct?

All of these
A rigid link rotates instantaneously relative to another link at the instantaneous centre for the configuration of the mechanism considered.
The velocity of the instantaneous centre relative to any third rigid link is same whether the instantaneous centre is regarded as a point on the first rigid link or on the second rigid link.
The two rigid links have no linear velocity relative to each other at the instantaneous centre.

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