Question:-
17. For a fly wheel operating between maximum and minimum speeds of w1 and w2 respectively, coefficient of fluctuation of speed is
Option (A)
w1 - w2
Option (B)
{2(w1 - w2) / (w1 + w2)}
Option(C)
{( w1 - w2) / 2(w1 + w2)}
Option(D)
{( w1 - w2) / w1}
Correct Option:
()
question-answer-faq-2667