In the circuit shown in figure neglecting source resistance the voltmeter and ammeter reading will respectively, will be:
Correct answer: D. 0V, 8A
- A. 0V, 3A
- B. 150V, 3A
- C. 150V, 6A
- D. 0V, 8A
Explanation
The voltage and are equal and opposite so voltmeter reading will be zero.Given R = 30 Ω, XL = Xc = 25 ΩThe current I isI = V / √[ R² + (XL − Xc)² ]Since XL = Xc, the expression simplifies toI = V / RSubstituting the valuesI = 240 / 30 = 8
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