Power Electronics Which of following is not a power transistor? IGBTs. COOLMOS. SITS. TRIAC. IGBTs. COOLMOS. SITS. TRIAC. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Power transistor are type of BJTs. IGBTs. MOSFETs. All of above. BJTs. IGBTs. MOSFETs. All of above. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Latching current for an SCR inserted between a dc voltage source of 200 V and load is 100 mA. Compute the minimum rate of width pulse required to turn ON the SCR in case load consists of R = 20 Ω in series with L = 0.2 H. 150 µs. 300 µs. 200 µs. 100 µs. 150 µs. 300 µs. 200 µs. 100 µs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The typical time of rising time lies between 90 - 100 µs. 40 - 60 µs. 1 - 4 µs. 10 - 20 µs. 90 - 100 µs. 40 - 60 µs. 1 - 4 µs. 10 - 20 µs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics What happen due to high di / dt? None of these. Breakdown of junction. Local hot spot. Insulation failure. None of these. Breakdown of junction. Local hot spot. Insulation failure. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics In a P1N1P2N2 thyristor which layer is less doped ? N1. P1. N2. P2. N1. P1. N2. P2. ANSWER DOWNLOAD EXAMIANS APP
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