Power Electronics Under normal operating condition voltage clamping device offers impedance of zero value. low value. high value. moderate value. zero value. low value. high value. moderate value. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics After peak point, the UJT operates in the ___________ region. None of these Negative resistance Cut-off Saturation None of these Negative resistance Cut-off Saturation 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. 0.75. 0.7. 0.2. 0.25. 0.75. 0.7. 0.2. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics ON state voltage drop across SCR lie between the range 0.5 - 1 V. 1 - 1.5 V. 1.5 - 2 V. 0 - 0.5 V. 0.5 - 1 V. 1 - 1.5 V. 1.5 - 2 V. 0 - 0.5 V. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Snubber circuit is used with SCR either series or parallel. anti parallel. in parallel. in series. either series or parallel. anti parallel. in parallel. in series. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Maximum power loss occurs during delay time. spread time. rise time. all. delay time. spread time. rise time. all. ANSWER DOWNLOAD EXAMIANS APP
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