Keeping the mass moment of inertia of left end and the right end shaf – McqOptions

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1.	Keeping the mass moment of inertia of left end and the right end shafts in a three rotor system same, if the length of one shaft is doubled what should be the effect on the length of other shaft?
A.	Doubled
B.	Halved
C.	Constant
D.	Increased to 4 times
Answer» B. Halved

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