Power Electronics The latching current of SCR is 20 mA. Its holding current will be 40 mA. 60 mA. 10 mA. 23 mA. 40 mA. 60 mA. 10 mA. 23 mA. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics If a latching current for the circuit shown in figure is 2 mA. Obtain the value of minimum width of the property turn ON the SCR? 3 µs. 3.2 µs 3.3 µs 3.1 µs 3 µs. 3.2 µs 3.3 µs 3.1 µs ANSWER DOWNLOAD EXAMIANS APP
Power Electronics BCT is used for High power phase control. Low power current control. High power current control. Low power phase control. High power phase control. Low power current control. High power current control. Low power phase control. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics How can we protect SCR from thermal conditions ? Using equalizing circuit. Use of snubber circuit. Using heat sink. Using CB and fuse. Using equalizing circuit. Use of snubber circuit. Using heat sink. Using CB and fuse. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac is ___________ switch An c. A d.c. A mechanical None of these An c. A d.c. A mechanical None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac is turned on by ___________. None of these Gate current Gate voltage A breakover voltage None of these Gate current Gate voltage A breakover voltage ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS