Power Electronics In a P1N1P2N2 thyristor which layer is less doped ? P2. N2. P1. N1. P2. N2. P1. N1. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Under normal operating condition voltage clamping device offers impedance of low value. high value. moderate value. zero value. low value. high value. moderate value. zero value. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac is ___________ switch A d.c. A mechanical None of these An c. A d.c. A mechanical None of these An c. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The typical value of SCR for modern alternator is 1.5. 0.5. 1.2. 1.0. 1.5. 0.5. 1.2. 1.0. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which of the following is used in heat sink? Carbon. Iron. Aluminium. Silver. Carbon. Iron. Aluminium. Silver. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Why resistor is used in Snubber circuit ? All of these. To minimize the charging current. To minimize the discharging current. To minimize the loss . All of these. To minimize the charging current. To minimize the discharging current. To minimize the loss . ANSWER DOWNLOAD EXAMIANS APP