A torsional system with discs of moment of inertia and as shown in t – McqOptions

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1.	A torsional system with discs of moment of inertia and as shown in the below figure, is gear driven such that the ratio of speed of shaft to shaft is ''. Neglecting the inertia of gears, the equivalent inertia of disc on shaft at the speed of shaft is equal to
A.	.
B.	.
C.	/
D.	/
Answer» C. /

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