Single-Phase Full Wave AC-DC Converter Objective Questions – 2

A single-phase full converter with B-2 type of connection has a continuous load current waveform. The thyristor pairs T3, T4 is triggered at ωt =

With respect to the below given circuit, from ωt = 0 to α,

For the below given circuit, when the devices T1 and T2 are conducting from ωt = α till they are naturally commutated at π voltage across the other two pair of devices is

With respect to the below given circuit, from ωt = 0 to α, ____ thyristor(s) block the forward voltage

A single-phase full converter B-2 type connection has a RLE type of motor load connected. The minimum requirement to turn-on the device is

For the below given circuit,

For the below given circuit

For the below shown circuit with continuous load current. Each thyristor pair conducts for

The PIV for each diode in a single-phase, full converter with B-2 type of controlled rectifier is Consider supply voltage as Vs = Vm sinωt.

For the below shown circuit has dis-continuous load current waveform. Each thyristor pair conducts for