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Power Electronics MCQs | Page - 12
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. 111) When thyristors are connected in series and parallel, it may be necessary to have :
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Q. 112) A single phase half wave regulator uses
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Q. 113) A high frequency series inverter consists of
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Q. 114) In an SCR, the anode current consists of
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Q. 115) A 3 phase semiconverter when supplying a certain load has a rectification efficiency of 0.6 and transformer utilisation factor of 0.35. When a 3 phase full converter is supplying the same load
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Q. 116) In a fully controlled bridge converter feeding a resistive load the waveshapes of output voltage and output current
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Q. 117) Natural commutation can be used in :
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Q. 118) In a thyristor the gate lead is connected to the n layer near the p layer to which anode is connected.
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Q. 119) McMurray Bedford full bridge inverter uses
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Q. 120) Which of these commutation methods uses an external pulse for commutation?
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