Question: A solid shaft 1 0 0 mm diameter transmits 2 2 5 kW at 1 5 0 r e v m i n - 1

A solid shaft 100 mm diameter transmits 225 kW at 150revmin-1. The shaft is to be replaced by a hollow shaft of the same material having an outside diameter of 116 mm and 58 mm bore. The power transmitted is to remain the same, calculate the speed of the hollow shaft.
A solid shaft 1 0 0 mm diameter transmits 2 2 5

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