The maximum fluctuation of speed is the

A difference of minimum fluctuation of speed and the mean speed
B difference of the maximum and minimum speeds
C sum of the maximum and minimum speeds
D variations of speed above and below the mean resisting torque line

Correct Answer: difference of the maximum and minimum speeds

The difference between the maximum and minimum speeds during a cycle is called the maximum fluctuation of speed. The ratio of the maximum fluctuation of speed to the mean speed is called coefficient of fluctuation of speed.
Bissoy MCQ
#Machine Dynamics #Fluctuation of Energy

Related Questions

The coefficient of fluctuation of speed is __________ of maximum fluctuation of speed and the mean speed.
A Sum
B Difference
C Product
D Ratio
The ratio of maximum fluctuation of speed to the mean speed is called
A fluctuation of energy
B maximum fluctuation of energy
C coefficient of fluctuation of speed
D none of the mentioned
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A difference between the maximum and minimum energies
B sum of the maximum and minimum energies
C variations of energy above and below the mean resisting torque to the
D ratio of the mean resisting torque to the workdone per cycle
The ratio of maximum fluctuation of energy to the work-done per cycle is called
A Fluctuation of energy
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A 2WCE/CS
B WCE/2CS
C WCE/CS
D WCS/2CE
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