A capacitor is in series with a resistance of 30 and is connected to a 220-V
Question:
A capacitor is in series with a resistance of 30 Ω and is connected to a 220-V ac line. The reactance of the capacitor is 40 Ω. Determine
(a) The current in the circuit,
(b) The phase angle between the current and the supply voltage, and
(c) The power loss in the circuit.
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a SO b tanp Z R xx 30 040 5092 220 V 50 V I Z XLXc 040 R 30 133 or 44 A 53 The minus sign ...View the full answer
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