Physics · Electrical Measurements
2-वाटमीटर विधि का उपयोग करके 3-फेज शक्ति को मापते समय, यदि वाटमीटरों में से एक का पाठ्यांक (reading) शून्य है, तो लोड का शक्ति गुणांक (power factor) क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1इकाई (Unity)
- 20.5✓
- 30.75
- 4शून्य
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