Motor loads are inductive and current can not change instantaneously. Explain the behavior of a single-phase fully controlled rectifier when it is used to drive separately excited dc motor and draw voltage and current waveforms when a dc voltage is 12 volts and peak value of ac voltage is 30 volts for firing angles equal to 45 degrees, 90 degrees, and 120 degrees.

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Answer A singlephase fully regulated rectifier will transform a direct current DC voltage into an alternating current AC voltage when a DC voltage is applied to the rectifier The application of the AC ... View the full answer