Calculate the coefficient of fluctuation of speed using the data: Vmax(Fluctuation)=25 m/sec, Vmean=12 m/sec.
(a) 2.08
(b) 2.16
(c) 2.34
(d) 2.74
This question was posed to me in an interview.
This interesting question is from Solid-State Switching Circuits in division Introduction to Solid-State Switching Circuits of Electric Drives