*/*_In a mechanism, the fixed instantaneous centers are those centers

1.	/_In a mechanism, the fixed instantaneous centers are those centers which?
A.	Remain in the same place for all configurations of the mechanism
B.	Vary with the configuration of the mechanism
C.	Moves as the mechanism moves, but joints are of permanent nature
D.	None of the above
Answer» B. Vary with the configuration of the mechanism

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*/*_In a mechanism, the fixed instantaneous centers are those centers which?

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/_In a mechanism, the fixed instantaneous centers are those centers which?