Theory of Machine
The ratio of maximum fluctuation of speed to the mean speed is called

Fluctuation of speed
None of these
Coefficient of fluctuation of speed
Maximum fluctuation of speed

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Theory of Machine
In a single slider crank chain

Three are turning pairs and one is a sliding pair
Each of the four pairs is a turning pair
Two are turning pairs and two are sliding pairs
One is a turning pair and three are sliding pairs

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