Power Electronics
SITH is also known as

 None of these.
  Filled controlled diode.
 Silicon controlled rectifier.
 Filled controlled rectifier.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
Maximum di / dt in a SCR is

 inversely proportional to L in the circuit.
 both A and C.
  directly proportional to Vm of supply voltage.
 inversely proportional to Vm of supply voltage.

ANSWER DOWNLOAD EXAMIANS APP

Power Electronics
During gate recovery time

  charge carriers of J2 junction recombined.
 charge carriers of J3 junction is removed.
 charge carriers of J2 junction is swept out.
 charge carrier of J1 junction removed.

ANSWER DOWNLOAD EXAMIANS APP