Power Electronics Light triggering mainly used in low - voltage direct current transmission. all of these. medium voltage direct current transmission. high voltage direct current transmission. low - voltage direct current transmission. all of these. medium voltage direct current transmission. high voltage direct current transmission. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Under normal operating condition voltage clamping device offers impedance of high value. low value. moderate value. zero value. high value. low value. moderate value. zero value. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Dynamic equalising circuit is useful for voltage equalisation. both B and C. to limit dV / dt of SCR. to limit di / dt of SCR. for voltage equalisation. both B and C. to limit dV / dt of SCR. to limit di / dt of SCR. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics 60 thyrsistors are connected in series and parallel to form a 10 KV and 5.5 KA switch. Each thyristor is rated for 1.2 KV, 1 KA. The no. of parallel path are 6. The efficiency of the switch is 90.9 %. 91.6 %. 83.3 %. 76.3 %. 90.9 %. 91.6 %. 83.3 %. 76.3 %. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Materials used in heat sink should have high thermal conductivity. large surface area. high melting point. All of these. high thermal conductivity. large surface area. high melting point. All of these. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics IGBT combines the advantages of None of these. BJTs and MOSFETs. BJTs and SITs. SITs and MOSFETs. None of these. BJTs and MOSFETs. BJTs and SITs. SITs and MOSFETs. ANSWER DOWNLOAD EXAMIANS APP
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