1.

In an inverter with fundamental output frequency of 50 Hz, if third harmonic is eliminated, then frequencies of other components in the output voltage wave, in Hz, would be

A. 250, 350, 450, high frequencies
B. 50, 250, 350, 450
C. 50, 250, 350, 550
D. 50, 100, 200, 250
Answer» D. 50, 100, 200, 250


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