Mathematics · Electrical Machines
एक ट्रांसफार्मर का प्रति इकाई (per unit) प्रतिरोध 0.05 और प्रति इकाई प्रतिघात (reactance) 0.09 है। क्रमशः 0.8 पश्चगामी (lagging) और 0.8 अग्रगामी (leading) शक्ति गुणांक (power factor) पर पूर्ण लोड पर इसका प्रतिशत वोल्टेज नियमन (voltage regulation) क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 17.6% और -1.2%
- 26.4% और -2.4%
- 34.8% और -1.6%
- 49.4% और -1.4%✓
सही उत्तर देखें
9.4% और -1.4%
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