Power Electronics When a UJT is turned ON, the resistance between emitter terminal and lower base terminal ___________ Is decreased Remains the same None of these Is increased Is decreased Remains the same None of these Is increased ANSWER DOWNLOAD EXAMIANS APP
Power Electronics In a P1N1P2N2 thyristor which layer is less doped ? N2. P2. N1. P1. N2. P2. N1. P1. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Anode current in an SCR consists of electrons only. Both electron and holes. either electron or holes. holes only. electrons only. Both electron and holes. either electron or holes. holes only. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Between the peak point and the valley point of UJT emitter characteristics we have ___________ region Negative resistance Saturation None of these Cut-off Negative resistance Saturation None of these Cut-off ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A step up chopper has input voltage 110 V and output voltage 150 V. The value of duty cycle is 0.67. 0.32. 0.45. 0.27. 0.67. 0.32. 0.45. 0.27. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics COOLMOS device can be used in application up to power range of 500 VA. 100 KVA. 2 KVA. 1 KVA. 500 VA. 100 KVA. 2 KVA. 1 KVA. ANSWER DOWNLOAD EXAMIANS APP
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