Consider the following statements
If the fluctuation of speed during a cycle is 5% of mean speed of a flywheel the coefficient of
fluctuation of speed will
1. Increase with increase of mean speed of prime mover
2. Decrease with increase of mean speed of prime mover
3. Remain same with increase of mean speed of prime mover
Which of the statements (s) is/are correct?
(a) 1 and 3 (b) 1 and 2 (c) 3 alone (d) 2 alone