Power Electronics When a UJT is turned ON, the resistance between emitter terminal and lower base terminal ___________ Remains the same Is increased None of these Is decreased Remains the same Is increased None of these Is decreased ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A triac is equivalent to two SCRs ___________. In inverse-parallel In series In parallel None of these In inverse-parallel In series In parallel None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The latching current of GTO should be of order 100 mA. 1 A. 2 A. 500 mA. 100 mA. 1 A. 2 A. 500 mA. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which of the following is used in heat sink? Silver. Carbon. Iron. Aluminium. Silver. Carbon. Iron. Aluminium. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics To turn on UJT, the forward bias on the emitter diode should be ___________ the peak point voltage. Equal to Less than None of these More than Equal to Less than None of these More than ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Calculate the maximum voltage that can be safely blocked by the string shown in figure, if maximum allowable leakage current is 2 mA? 10 KV. 8 KV. 2 KV. 6 KV. 10 KV. 8 KV. 2 KV. 6 KV. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS