Power Electronics A diac is turned on by ___________. Gate voltage A breakover voltage None of these Gate current Gate voltage A breakover voltage None of these Gate current ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The typical value of SCR for modern alternator is 0.5. 1.0. 1.2. 1.5. 0.5. 1.0. 1.2. 1.5. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A UJT has ___________. One pn junction Two pn junctions Three pn junctions None of these One pn junction Two pn junctions Three pn junctions None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A thyristor can termed as AC switch. Both a and B. DC switch. Square wave switch. AC switch. Both a and B. DC switch. Square wave switch. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When the temperature increases, the intrinsic stand off ratio ___________. None of these Decreases Essentially remains the same Increases None of these Decreases Essentially remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
Power Electronics An SCR has half cycle surge current rating of 3000 A for 50 Hz supply. One cycle surge current will be 2121.32 A. 6000 A. 1500 A. 4242.64 A. 2121.32 A. 6000 A. 1500 A. 4242.64 A. ANSWER DOWNLOAD EXAMIANS APP
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