A signal with a 400 µs period has a frequency of
A. 250 Hz
B. 2,500 Hz
C. 25,000 Hz
D. 400 Hz
Answer: Option B
Related Questions on Alternating Current and Voltage
To produce an 800 Hz sine wave, a four-pole generator must be operated at
A. 200 rps
B. 400 rps
C. 800 rps
D. 1,600 rps
A. Wave A leads wave B by 15°
B. Wave A lags wave B by 15°
C. Wave A leads wave B by 105°
D. Wave A lags wave B by 105°
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