Power Electronics A diac is turned on by ___________. A breakover voltage None of these Gate voltage Gate current A breakover voltage None of these Gate voltage Gate current ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which of the following is used in SCR to protect from high dV / dt? Circuit breaker. Equalizing circuit. Snubber circuit. Fuse. Circuit breaker. Equalizing circuit. Snubber circuit. Fuse. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics IGBT combines the advantages of None of these. BJTs and SITs. SITs and MOSFETs. BJTs and MOSFETs. None of these. BJTs and SITs. SITs and MOSFETs. BJTs and MOSFETs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which semiconductor device acts like a diode and two transistor? SCR. Triac. UJT. Diac. SCR. Triac. UJT. Diac. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics An SCR is considered to be a semi controlled device because it can be turned OFF but not ON with a gate pulse. it can be turned ON but not OFF with a gate pulse. it conducts only during one half cycle of an alternating current wave. it can be turned ON only during one half cycle of an AC. it can be turned OFF but not ON with a gate pulse. it can be turned ON but not OFF with a gate pulse. it conducts only during one half cycle of an alternating current wave. it can be turned ON only during one half cycle of an AC. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The UJT may be used as ___________. A rectifier Am amplifier A sawtooth generator None of these A rectifier Am amplifier A sawtooth generator None of these ANSWER DOWNLOAD EXAMIANS APP
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