engineering recuitment UPPSC AE Mock Test 2024 Power Electronics and Drives Phase Controlled Rectifiers Single Phase Full Wave Converters
Consider the following statements
1. In a full controlled bridge converter one SCR conducts at a time
2. A single-phase full converter has an RLE type of motor load connected. The minimum requirement to turn on the device is Vm sinα > E
3. The PIV for each diode in a single-phase full converter is Vm (consider supply voltage as Vs = Vm sinωt)
Which of the above statement(s) is/are correct?
1
Only 1
2
only 1 and 2
3
Only 2 and 3
4
All