If all the SCR’s of 3 phase PAC is replaced by diodes, they would be triggered________?
A120 degree before the zero crossing of the corresponding line voltages
B120 degree after the zero crossing of the corresponding line voltages
C60 degree before the zero crossing of the corresponding line voltages
D60 degree after the zero crossing of the corresponding line voltages
Correct answer
D. 60 degree after the zero crossing of the corresponding line voltages
Explanation
The correct answer is 60 degree after the zero crossing of the corresponding line voltages.