Machine Design
The stress in the bar when the load is applied suddenly is __________ as compared to the stress induced due to gradually applied loads.

Double
Four times
Three times
Same

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Machine Design
When the belt is transmitting maximum power,

None of these
The tension in slack side is equal to the centrifugal tension
The tension in tight side is thrice the centrifugal tension
The tension in tight side is twice the centrifugal tension

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