Consider the diode to be an ideal one and Vo = Vr + Vdc during positive half cycle. Thus, during the negative half cycle
(a) Vo = Vr
(b) Vo = 0
(c) Vo = Vdc+Vr
(d) Vo = Vdc
I have been asked this question in a job interview.
My doubt is from Diode Circuits-3 topic in section Diode Circuits of Power Electronics