ECE :: Power Electronics
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Natural commutation can be used in :
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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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A single phase half wave rectifier circuit has a free wheeling diode. The free wheeling diode will conduct only if
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McMurray Bedford full bridge inverter uses
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Assertion (A): The turn on time of SCR is about 1 to 4 ms.
Reason (R): The turn off time of SCR is about 10 to 300 ms.
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An n pulse rectifier is fed by a source having an inductance L. If load current is I0, the voltage drop due to overlap is
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A single phase cycloconverter feeds a resistance heating load. The heating power is provided by