An inductive load is connected in series with a non -inductive resistance of 8 Ω. The combination is connected across an AC supply of 100 V, 50 Hz. A voltmeter is connected across the non-inductive resistor and then across the inductive load gives reading of 64 volt and 48 Volt, respectively. Calculate (i) Current in the circuit (ii) Impedance of the combination (iii) Power absorbed by the resistor
An inductive load is connected in series with a non -inductive resistance of 8 Ω. The combination is connected across an AC supply of 100 V, 50 Hz. A voltmeter is connected across the non-inductive resistor and then across the inductive load gives reading of 64 volt and 48 Volt, respectively. Calculate (i) Current in the circuit (ii) Impedance of the combination (iii) Power absorbed by the resistor
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An inductive load is connected in series with a non
-inductive resistance of 8 Ω. The combination is connected
across an AC supply of 100 V, 50 Hz. A voltmeter is connected across the non-inductive resistor and then
across the inductive load gives reading of 64 volt and 48 Volt, respectively. Calculate
(i)
Current in the circuit
(ii)
Impedance of the combination
(iii)
Power absorbed by the resistor
(iv)
Total power
(v)
Power factor of load
(vi)
Power factor of whole circuit
[Ans: 8A, 6 Ω, 225 W, 737 W, 0.585, 0.9211]
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