Power Electronics Switching frequency of SITH is 5 KHz. 100 KHz. 10 KHz. 60 KHz. 5 KHz. 100 KHz. 10 KHz. 60 KHz. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When a large surge current of very short duration flows through a thyristor then which one of the following device will operate to protect the thyristor ? Voltage clamping device. CB. Snubber circuit. Fast acting current limiting device (FACL fuse). Voltage clamping device. CB. Snubber circuit. Fast acting current limiting device (FACL fuse). ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When the temperature increases, the inter-base resistance (RBB) of a UJT ___________. Remains the same Increases None of these Decreases Remains the same Increases None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A modern power semiconductor device that combines the characteristic of BJT and MOSFET is FCT. GTO. MCT. IGBT. FCT. GTO. MCT. IGBT. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics By which one of the following we can measure the reliability of a string? Reliability factor. Derating factor. String efficient. Factor of safety. Reliability factor. Derating factor. String efficient. Factor of safety. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac is turned on by ___________. None of these Gate current A breakover voltage Gate voltage None of these Gate current A breakover voltage Gate voltage ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS