flem 2: (10 Points) The single-phase full-wave ac-controller in Fig. 2 supplies an RL-load. The input rms voltage is
230-V,60
Hz . The load such that
L=26.525mH&R=10-\Omega
. If the load is consumed
50%
of the rated power, calculate: (a) The conduction angle
\gamma
and firing angles
\alpha
. (b) Calculate the rms output voltage. (c) The input power factors. (3 points) (d) Draw the load voltage and find the average voltage across T2. (1 point) (1 point) (e) Find the rating of T 1 and T 2 (PIV, average current. rms current and peak current). (2 points) (3 points)