Power Electronics If holding current of a thyristor is 2 mA then latching current should be 0.01 A. 0.002 A. 0.004 A. 0.009 A. 0.01 A. 0.002 A. 0.004 A. 0.009 A. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Materials used in heat sink should have large surface area. high thermal conductivity. All of these. high melting point. large surface area. high thermal conductivity. All of these. high melting point. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Calculate the maximum voltage that can be safely blocked by the string shown in figure, if maximum allowable leakage current is 2 mA? 6 KV. 8 KV. 2 KV. 10 KV. 6 KV. 8 KV. 2 KV. 10 KV. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Which of following is normally ON device BJT. SIT. IGBT. TRIAC. BJT. SIT. IGBT. TRIAC. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The triac is ___________. A four-terminal device Like a bidirectional SCR None of these Not a thyristor A four-terminal device Like a bidirectional SCR None of these Not a thyristor ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A GTO can be turned on by applying Positive gate signal. Positive drain signal. Positive source signal. None of these. Positive gate signal. Positive drain signal. Positive source signal. None of these. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS