Power Electronics Thyristor is nothing but a Controlled switch. Amplifier with higher gain. Controlled transistor. Amplifier with large current gain. Controlled switch. Amplifier with higher gain. Controlled transistor. Amplifier with large current gain. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics What may happen high dV / dt? Unwanted turn ON. Both A and B. Breakdown of J2 junction. Anyone of these. Unwanted turn ON. Both A and B. Breakdown of J2 junction. Anyone of these. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When the temperature increases, the inter-base resistance (RBB) of a UJT ___________. None of these Increases Remains the same Decreases None of these Increases Remains the same Decreases ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which semiconductor device acts like a diode and two transistor? Triac. Diac. UJT. SCR. Triac. Diac. UJT. SCR. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics In a UJT, the p-type emitter is ___________ doped Moderately None of these Heavily Lightly Moderately None of these Heavily Lightly ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When a UJT is turned ON, the resistance between emitter terminal and lower base terminal ___________ Is increased Remains the same Is decreased None of these Is increased Remains the same Is decreased None of these ANSWER DOWNLOAD EXAMIANS APP
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