Alternating CurrentHard
Question
The impedance of a series circuit consists of 3 ohm resistance and 4 ohm reactance. The power factor of the circuit is :
Options
A.0.4
B.0.6
C.0.8
D.1.0
= 0.6 More Alternating Current Questions
In an alternating current circuit L = 0.5 H and C = 8 μF. For maximum value of current in the circuit the angular f...A.C can′t be used in :-(a) Electroplating (b) Charging a battery(c) Charging a capacitor (d) Electrolysis(e) Heati...An ideal coil of 10H is connected in series with a resistance of 5Ω and a battery of 5V. 2 second after the connect...AS shown in the figure, P and Q are two coaxil conducting loops separated by some distance. When the switch S is closed,...Two different A.C. circuits have same current. One is containing only inductance while the other contains only capacitan...