Physics · AC Circuits
एक एकल-चरण (single phase) AC परिपथ में जिसे V वोल्टेज आपूर्ति दी जाती है और जो I धारा लेता है, यदि φ वोल्टेज V और धारा I के बीच का कला कोण (phase angle) है, तो परिपथ द्वारा खपत की गई वास्तविक शक्ति P का व्यंजक क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1P = √3 VI sin(φ)
- 2P = VI cos(φ)✓
- 3P = 3VI sin(φ)
- 4P = VI sin(φ)
सही उत्तर देखें
P = VI cos(φ)
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