Power Electronics When the temperature increases, the intrinsic stand off ratio ___________. Essentially remains the same Increases None of these Decreases Essentially remains the same Increases None of these Decreases 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 140 μs. 145 μs. 135 μs. 130 μs. 140 μs. 145 μs. 135 μs. 130 μs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac is turned on by ___________. Gate voltage Gate current A breakover voltage None of these Gate voltage Gate current A breakover voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The V-I characteristics for a triac in the first and third quadrants are essentially identical to those of ___________ in its first quadrant UJT SCR None of these Transistor UJT SCR None of these Transistor ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Power transistor are type of IGBTs. All of above. BJTs. MOSFETs. IGBTs. All of above. BJTs. MOSFETs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A triac is a ___________ switch Unidirectional None of these Mechanical Bidirectional Unidirectional None of these Mechanical Bidirectional ANSWER DOWNLOAD EXAMIANS APP
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