Power Electronics What is used to protect the SCR from over current ? Snubber circuit. CB and fuse. Voltage clamping device. Heat sink. Snubber circuit. CB and fuse. Voltage clamping device. Heat sink. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which of the following is used in heat sink? Carbon. Silver. Iron. Aluminium. Carbon. Silver. Iron. Aluminium. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics In a P1N1P2N2 thyristor which layer is less doped ? P2. N1. N2. P1. P2. N1. N2. P1. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics 4 thyristors rated 200 V in series. The operating voltage of the string is 0.600 V. Derating factor of the string is 0.25. 0.7. 0.2. 0.75. 0.25. 0.7. 0.2. 0.75. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which following is a two terminal three layer device? Power dioed. MOSFET. None of above. BJT. Power dioed. MOSFET. None of above. BJT. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which statement is true for latching current ? It is related to turn on process of the device. It is related to turn off process of the device. Both C and D. It is related to conduction process of device. It is related to turn on process of the device. It is related to turn off process of the device. Both C and D. It is related to conduction process of device. ANSWER DOWNLOAD EXAMIANS APP
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