+1 vote
in Machine Dynamics by (34.3k points)
In a turning moment diagram, the variations of energy above and below the mean resisting torque line is called

(a) fluctuation of energy

(b) maximum fluctuation of energy

(c) coefficient of fluctuation of energy

(d) none of the mentioned

I have been asked this question by my college director while I was bunking the class.

My doubt is from Energy Stored in a Flywheel topic in section Turning Moment Diagrams and Flywheel of Machine Dynamics

1 Answer

0 votes
by (38.6k points)
Correct choice is (a) fluctuation of energy

Explanation: The fluctuation of energy may be determined by the turning moment diagram for one complete cycle of operation.The variations of energy above and below the mean resisting torque line are called fluctuation of energy.

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