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
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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
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
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