Power Electronics A triac can pass a portion of ___________ half-cycle through the load. Both positive and negative Only negative Only positive None of these Both positive and negative Only negative Only positive None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics After proper turn on of thyristor gate signal must be removed. gate signal should present but can be removed. gate signal is always present. None of these gate signal must be removed. gate signal should present but can be removed. gate signal is always present. None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac has ___________ terminals. Two Four Three None of these Two Four Three None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A UJT has ___________. Two pn junctions None of these Three pn junctions One pn junction Two pn junctions None of these Three pn junctions One pn junction ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Calculate the maximum voltage that can be safely blocked by the string shown in figure, if maximum allowable leakage current is 2 mA? 6 KV. 2 KV. 8 KV. 10 KV. 6 KV. 2 KV. 8 KV. 10 KV. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The latching current of SCR is 20 mA. Its holding current will be 10 mA. 23 mA. 60 mA. 40 mA. 10 mA. 23 mA. 60 mA. 40 mA. ANSWER DOWNLOAD EXAMIANS APP
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