11.7 The single-phase full-wave ac voltage controller in Figure 11.2a has a resistive load of
R=5\Omega and the input voltage is
V_(s)=150V(rms),60Hz. The delay angles of thyristors
T_(1)and
T_(2)are equal:
\alpha _(1)=\alpha _(2)=\alpha =(\pi )/(3). Determine (a) the rms output voltage
V_(o), (b) the input PF, (c) the average current of thyristors
I_(A), and (d) the rms current of thyristors
I_(R). Could you solve only 11.7
