Power Electronics In a UJT, the p-type emitter is ___________ doped None of these Lightly Moderately Heavily None of these Lightly Moderately Heavily ANSWER DOWNLOAD EXAMIANS APP
Power Electronics If the anode current is 800 A, then the amount of current required to turn off the GTO is about 200 A. 400 A. 600 A. 20 A. 200 A. 400 A. 600 A. 20 A. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics What happen due to high di / dt? Breakdown of junction. Insulation failure. None of these. Local hot spot. Breakdown of junction. Insulation failure. None of these. Local hot spot. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When the temperature increases, the inter-base resistance (RBB) of a UJT ___________. None of these Remains the same Increases Decreases None of these Remains the same Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Power Electronics During which time maximum conduction spreading take place in the thyristor during turn ON? Spread time. Delay time. Rise time. Same for every case. Spread time. Delay time. Rise time. Same for every case. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics To meet high current demand we use SCRs in anti parallel connection. parallel connection. series connection. both B and C. anti parallel connection. parallel connection. series connection. both B and C. ANSWER DOWNLOAD EXAMIANS APP
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