In single phase RLE load, calculate the voltage across the thyristor when current decays to zero using the data: (Vs)r.m.s=340 V, f=50 Hz, R=2 Ω, E=150 V, β=160°.
(a) 45.89 V
(b) 74.45 V
(c) 54.85 V
(d) 84.48 V
I had been asked this question in an online quiz.
This intriguing question originated from Solid-State Switching Circuits in section Introduction to Solid-State Switching Circuits of Electric Drives