GATE ME 2023 Set 1 — Question 60
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Strength of Materials → Beams & Columns → Torsion of Shafts
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Question
A cylindrical transmission shaft of length and diameter is made of a linear elastic material with a shear modulus of . While operating at , the angle of twist across its length is found to be .The power transmitted by the shaft at this speed is _______ kW. (Rounded off to two decimal places)Take .
Correct answer
237 to 240
Solution
From the torsion equation:Where:
Calculating Torque ():Power () is given by:Given :Rounding off to two decimal places, the power is .
Calculating Torque ():Power () is given by:Given :Rounding off to two decimal places, the power is .
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