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A hollow shaft 200mm external diameter and 120mm internal diameter transmits 1800Kw at 180rev/min. Calculate the...

A hollow shaft 200mm external diameter and 120mm internal diameter transmits 1800Kw at 180rev/min. Calculate the shear stress at the inner and outer surface of the shaft and the angle of twist on a length of 5m. G=80 000N/mm^2.

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Answor P = 1800kw 130 beulmin - Borom external dia (D)-400mm internal dia (d) = 120mm G = 8000W/mm2 L : 5m PERINT 60 1800 73.

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