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Power Electronics MCQs | Page - 22
Dear candidates you will find MCQ questions of Power Electronics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. 211) In a thyristor, ratio of latching current to holding current is:
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Q. 212) Once SCR starts conducting a forward current, its gate losses control over:
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Q. 213) On state voltage drop across thyristor used in a 230 V supply system is of the order:
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Q. 214) Silicon controlled rectifier can be turned on
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Q. 215) TRIAC is a semiconductor power electronic device which contains
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Q. 217) A crowbar is a circuit which is used to protect a
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Q. 218) The advantage of using free – wheeling diode in half controlled bridge converter is that
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Q. 219) Harmonics in 3 phase inverters can be reduced by using
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Q. 220) The most suited gate pulses given to the AC regulator with R – L load can be in the form of
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