A single phase full converter is connected to a 120 V, 60 Hz supply. It has a RL load having L=6.5 mH, R=0.50 and E = 10 V. The average output voltage VDc =60 V. The output average current is assumed...

Extracted text: A single phase full converter is connected to a 120 V, 60 Hz supply. It has a RL load having L=6.5 mH, R=0.50 and E = 10 V. The average output voltage VDc =60 V. The output average current is assumed constant equal to Ia. The equivalent circuit is given. The firing angle a would be equal to: "I = 1 Select one: O a. 45.26° O b. 80.26° 135° O d. 56.26°