Power Electronics To meet high current demand we use SCRs in parallel connection. anti parallel connection. series connection. both B and C. parallel connection. anti parallel connection. series connection. both B and C. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Switching frequency of SITH is 100 KHz. 5 KHz. 10 KHz. 60 KHz. 100 KHz. 5 KHz. 10 KHz. 60 KHz. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics After proper turn on of thyristor None of these gate signal must be removed. gate signal should present but can be removed. gate signal is always present. None of these gate signal must be removed. gate signal should present but can be removed. gate signal is always present. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Delay time is defined by the interval when gate current increases from 90 % to 100 % of its final value. all of these. anode current reaches 10 % from forward leakage current. anode voltage drops from 100 % to 90 % of its actual value. gate current increases from 90 % to 100 % of its final value. all of these. anode current reaches 10 % from forward leakage current. anode voltage drops from 100 % to 90 % of its actual value. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The latching current of SCR is 20 mA. Its holding current will be 10 mA. 23 mA. 60 mA. 40 mA. 10 mA. 23 mA. 60 mA. 40 mA. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A triac is equivalent to two SCRs ___________. In series In inverse-parallel None of these In parallel In series In inverse-parallel None of these In parallel ANSWER DOWNLOAD EXAMIANS APP
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