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The correction couple does not depend on _________

The correction couple does not depend on _________

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+1 vote

asked Sep 22, 2022 in Machine Dynamics by Grayson (34.3k points)

The correction couple does not depend on _________

(a) Distance between arbitrary masses

(b) Distance between the two masses for a true dynamically equivalent system

(c) Radius of gyration of equivalent system

(d) Distance between fixed masses

The question was posed to me during an online interview.

My query is from Correction Couple to be Applied to Make the Two Mass Systems Dynamically Equivalent in chapter Inertia Forces in Reciprocating Parts of Machine Dynamics

machine dynamics
inertia forces in reciprocating parts
correction couple to be applied to make the two mass systems dynamically equivalent

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1 Answer

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answered Oct 15, 2022 by Fred (38.6k points)

The correct choice is (d) Distance between fixed masses

To elaborate: Distance between arbitrary masses, Distance between the two masses for a true dynamically equivalent system and Radius of gyration of equivalent system all effect the correction couple.

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