Mathematics · Electrical Networks
एक 3-फेज संतुलित लोड की शक्ति का मापन दो-वाटमीटर विधि का उपयोग करके किया जाता है। यदि वाटमीटर की रीडिंग का अनुपात 2 : 1 है, तो परिपथ का पावर फैक्टर (शक्ति गुणांक) क्या होगा?
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