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Calculate the maximum fluctuation of speed using the data: Vmax=23 m/sec, Vmin=13 m/sec.

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Calculate the maximum fluctuation of speed using the data: Vmax=23 m/sec, Vmin=13 m/sec.

(a) 12

(b) 10

(c) 14

(d) 15

The question was asked in an interview for internship.

This intriguing question comes from Solid-State Switching Circuits topic in division Introduction to Solid-State Switching Circuits of Electric Drives

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The correct option is (b) 10

The best I can explain: The maximum fluctuation of speed is the difference between the maximum speed and minimum speed. Maximum fluctuation of speed= Vmax – Vmin = 23 – 13 = 10.

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