Polar moment of inertia of a hollow circular section with external diameter D and internal diameter d is equal to
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A shaft of circular section is said to be in pure torsion when it is subjected to equal and opposite end couples whose axes coincides with the
In a solid circular shaft subjected to pure torsion, the maximum shear stress occurs at
The torque that produces a twist of one radian in a shaft per unit length is called
The torsional rigidity of a tube of thickness 1.0 mm, diameter 200 mm and rigidity modulus 100.0 GPa is
A hollow shaft of same cross-section area and same mass as a solid shaft, transmits
If the moment of inertia of a section about its orthogonal axes are 1 × 106 and 2 × 106 and its area is 1000 units. Its polar moment of inertia is
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37 videos|39 docs|45 tests
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