Which of the following relation is correct regarding free torsional vi – McqOptions

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1.	Which of the following relation is correct regarding free torsional vibrations of a single motor system?
A.	Independent of modulus of rigidity
B.	Independent of polar moment of inertia
C.	Dependent on mass moment of inertia
D.	Independent of length of shaft
Answer» D. Independent of length of shaft

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