Identify the rule to calculate the average output voltage of a single phase full wave fully controlled converter, when connecting with RL load with freewheeling diode and firing angle a = 90°. O a....

11

Extracted text: Identify the rule to calculate the average output voltage of a single phase full wave fully controlled converter, when connecting with RL load with freewheeling diode and firing angle a = 90°. O a. (Vm/27 ) * (1+ cos a) O b. Vm/a O c. (2Vm/7) * (1+ cos a) O d. 2Vm/Ħ