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mechanics of solids
GATE Mechanical Engineering · Strength of Materials - Torsion · 2018-2019
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All concepts →2019 Q20
A cylindrical rod of diameter 10 mm and length 1.0 m is fixed at one end. The other end is twisted by an angle of 10° by applying a torque. If the maximum shear strain in the rod i...
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2019 Q21
A solid cube of side 1 m is kept at a room temperature of 32 °C. The coefficient of linear thermal expansion of the cube material is $1\times10^{-5}/^{\circ}\text{C}$ and the bulk...
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2018 Q31
A bar of circular cross section is clamped at ends P and Q as shown in the figure. A torsional moment $T = 150$ Nm is applied at a distance of 100 mm from end P. The torsional reac...
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