In an a.c. circuit

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In an a.c. circuit, the instantaneous e.m.f. and current are given by e = 100 sin 30 t i = 20 sin (30 t− π/4 ) In one cycle of a.c., the average power consumed by the circuit and the wattless current are, respectively :
28
Oct
In an a.c. circuit, the instantaneous e.m.f. and current are given by e = 100 sin 30 t i = 20 sin (30 t− π/4 ) In one cycle of a.c., the average power consumed by the circuit and the wattless current are, respectively : In an a.c. circuit respectively the average power consumed by [...]
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Tags: In an a.c. circuit , respectively , the average power consumed by the circuit and the wattless current are , the instantaneous e.m.f. and current are given by e = 100 sin 30 t i = 20 sin (30 t− π/4 ) In one cycle of a.c. ,