Power Electronics Which of the following is disadvantage of fast recovery diodes? Doping is carried out. None of these. Recovery is only 5 µs. Recovery is only 50 µs. Doping is carried out. None of these. Recovery is only 5 µs. Recovery is only 50 µs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics By which one of the following we can measure the reliability of a string? String efficient. Factor of safety. Reliability factor. Derating factor. String efficient. Factor of safety. Reliability factor. Derating factor. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which of following devices has highest di/dt and dv/dt capability? SIT. SCR. SITH. GTO. SIT. SCR. SITH. GTO. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A Triac has three terminals viz ___________ Cathode, anode, gate Drain, source, gate Two main terminal and a gate terminal None of these Cathode, anode, gate Drain, source, gate Two main terminal and a gate terminal None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics In a UJT, the p-type emitter is ___________ doped None of these Moderately Lightly Heavily None of these Moderately Lightly Heavily ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A triac is a ___________ switch None of these Unidirectional Mechanical Bidirectional None of these Unidirectional Mechanical Bidirectional ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS