A torsional system with discs of moment of inertia I‚Äö√á√Ö and I‚Äö√á√á as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to$

G¬¨‚â§.I‚Äö√á√á

I‚Äö√á√á/G¬¨‚â§

A torsional system with discs of moment of inertia I‚Äö√á√Ö

1.	A torsional system with discs of moment of inertia I‚Äö√á√Ö and I‚Äö√á√á as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to$
A.	G.I‚Äö√á√á
B.	G¬¨‚â§.I‚Äö√á√á
C.	I‚Äö√á√á/G
D.	I‚Äö√á√á/G¬¨‚â§
Answer» C. I‚Äö√á√á/G

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