In a half-wave rectifier, the
(a) current & voltage both are bi-directional
(b) current & voltage both are uni-directional
(c) current is always uni-directional but the voltage can be bi-directional or uni-directional
(d) current can be bi-directional or uni-directional but the voltage is always uni-directional
I have been asked this question in a dream while sleeping
My doubt is from 1P-Diode Rectifiers HW-1 topic in division Diode Rectifiers of Power Electronics