GATE ME 2023 Set 1 — Question 60

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NAT+2 / -0MediumTorsion of ShaftsBeams & ColumnsStrength of Materials

Strength of Materials → Beams & Columns → Torsion of Shafts

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Question

A cylindrical transmission shaft of length 1.5 m1.5\text{ m} and diameter 100 mm100\text{ mm} is made of a linear elastic material with a shear modulus of 80 GPa80\text{ GPa}. While operating at 500 rpm500\text{ rpm}, the angle of twist across its length is found to be 0.5 degrees0.5\text{ degrees}.
The power transmitted by the shaft at this speed is _______ kW. (Rounded off to two decimal places)
Take π=3.14\pi = 3.14.
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