Question:medium
In an AC series circuit supply voltage \(V_{\text{rms}} = 100\) volts; \(R = 80\,\Omega\), \(X_L = 80\,\Omega\) and source frequency is \(f = 50\) Hz. Find the power factor.
In an AC series circuit supply voltage \(V_{\text{rms}} = 100\) volts; \(R = 80\,\Omega\), \(X_L = 80\,\Omega\) and source frequency is \(f = 50\) Hz. Find the power factor.
Updated On: Apr 6, 2026
- \( \dfrac{1}{\sqrt{2}} \)
- \( \dfrac{1}{2} \)
- \( \dfrac{3}{4} \)
- \( \dfrac{\sqrt{3}}{2} \)
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The Correct Option is A
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