Theory of machines - Engineering

Q1:

Which of the following statement is wrong?

A The difference between the maximum and minimum energies is called maximum fluctuation of energy

B The coefficient of fluctuation of speed is the ratio of maximum fluctuation of speed to the mean speed

C The variations of energy above and below the mean resisting torque line is known as fluctuation of energy

D none of the above

ANS:D - none of the above

Explanation: No answer description is available.