Power Electronics Light triggering mainly used in low - voltage direct current transmission. high voltage direct current transmission. all of these. medium voltage direct current transmission. low - voltage direct current transmission. high voltage direct current transmission. all of these. medium voltage direct current transmission. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac is simply ___________. None of these A single junction device A triac without gate terminal A three junction device None of these A single junction device A triac without gate terminal A three junction device ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which semiconductor device acts like a diode and two transistor? Diac. SCR. Triac. UJT. Diac. SCR. Triac. UJT. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When the temperature increases, the inter-base resistance (RBB) of a UJT ___________. None of these Remains the same Increases Decreases None of these Remains the same Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Example of a voltage clamping device fast acting fuse. aluminium block. metal oxide varistor. snubber circuit. fast acting fuse. aluminium block. metal oxide varistor. snubber circuit. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Anode current in an SCR consists of either electron or holes. holes only. electrons only. Both electron and holes. either electron or holes. holes only. electrons only. Both electron and holes. ANSWER DOWNLOAD EXAMIANS APP
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