The coefficient of fluctuation of speed for a flywheel is defined as
A. The ratio of the maximum fluctuation of speed to the mean speed
B. The ratio of the mean speed to the maximum fluctuation with speed
C. Difference between the maximum and minimum speeds during a complete cycle
D. The square root of product of the maximum and minimum speeds during a complete cycle
Answer:A
The coefficient of fluctuation of speed for a flywheel is defined as
A. The ratio of the maximum fluctuation of speed to the mean speed B. The ratio of the mean speed to the maximum fluctuation with speed C. Difference between the maximum and minimum speeds during a complete cycle D. The square root of product of the maximum and minimum speeds during a complete cycle