Power Electronics Under over voltage condition impedance offered by the voltage clamping device is infinity. high. low. moderate. infinity. high. low. moderate. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics An SCR has half cycle surge current rating of 3000 A for 50 Hz supply. One cycle surge current will be 4242.64 A. 1500 A. 2121.32 A. 6000 A. 4242.64 A. 1500 A. 2121.32 A. 6000 A. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics By which one of the following we can measure the reliability of a string? String efficient. Derating factor. Reliability factor. Factor of safety. String efficient. Derating factor. Reliability factor. Factor of safety. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The typical value of SCR for modern alternator is 1.2. 1.5. 1.0. 0.5. 1.2. 1.5. 1.0. 0.5. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac has ___________ semiconductor layers Three Four Two None of these Three Four Two None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Under normal operating condition voltage clamping device offers impedance of low value. moderate value. zero value. high value. low value. moderate value. zero value. high value. ANSWER DOWNLOAD EXAMIANS APP
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