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प्रश्न
The power factor in a circuit connected to an A.C. The value of power factor is ______.
विकल्प
unity when the circuit contains an ideal inductance only
unity when the circuit contains an ideal resistance only
zero when the circuit contains an ideal resistance only
unity when the circuit contains an ideal capacitance only
MCQ
रिक्त स्थान भरें
उत्तर
The power factor in a circuit connected to an A.C. The value of power factor is unity when the circuit contains an ideal resistance only.
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