64. A solid circular shaft of diameter d and length L is fixed at one end and free at the other end. A torque t is applied at the free end. The shear modulus of the material is G. The angle of twist at three free ends is O A. O B. O C. O D. 16TL Td4G 32TL TTd4G 64TL Td4G 128TL TTd4G

64. A solid circular shaft of diameter d and length L is fixed at one end and free at the other end. A torque t is applied at the free end. The shear modulus of the material is G. The angle of twist at three free ends is O A. O B. O C. O D. 16TL Td4G 32TL TTd4G 64TL Td4G 128TL TTd4G

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Concept explainers

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.

Question

64. A solid circular shaft of diameter d and length L is fixed at one end and free at the
other end. A torque t is applied at the free end. The shear modulus of the material
is G. The angle of twist at three free ends is
O A.
O B.
O C.
O D.
16TL
Td4G
32TL
πd4G
64TL
Td4G
128TL
πd4G

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