The supply across the terminals of this circuit is 390 V, 50 Hz. An ammeter is connected to the supply. R 21 L The induc
Posted: Sat Feb 19, 2022 3:28 pm
The supply across the terminals of this circuit is 390 V, 50 Hz. An ammeter is connected to the supply. R 21 L The inductance, L is 1035 mH. The ammeter reading the supply current shows 3 A. Find the resistance: R = 12