Power Electronics Which of the following is used in heat sink? Silver. Iron. Aluminium. Carbon. Silver. Iron. Aluminium. Carbon. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics ON state voltage drop across SCR lie between the range 0.5 - 1 V. 1.5 - 2 V. 1 - 1.5 V. 0 - 0.5 V. 0.5 - 1 V. 1.5 - 2 V. 1 - 1.5 V. 0 - 0.5 V. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac is ___________ switch A d.c. An c. A mechanical None of these A d.c. An c. A mechanical None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which statement is true for latching current ? It is related to conduction process of device. Both C and D. It is related to turn on process of the device. It is related to turn off process of the device. It is related to conduction process of device. Both C and D. It is related to turn on process of the device. It is related to turn off process of the device. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The reverse recovery time of diode is trr = 3 μs and the rate off all of the diode current is di/dt = 30 A/μs. The storage charge current QRR is 145 μs. 135 μs. 140 μs. 130 μs. 145 μs. 135 μs. 140 μs. 130 μs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which triggering is the most reliable? Thermal triggering. Forward voltage triggering. dV / dt triggering. Gate triggering. Thermal triggering. Forward voltage triggering. dV / dt triggering. Gate triggering. ANSWER DOWNLOAD EXAMIANS APP
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