Mathematics · Electrical Numerical Problems
एक दो-तार प्रणाली (two-wire system) के आपूर्ति छोर पर वोल्टेज 500 V बनाए रखा जाता है। लाइन 4 किमी लंबी है और इसका लूप प्रतिरोध 0.5 Ω/km है। यदि पूर्ण-लोड धारा (full-load current) 15 A है, तो बूस्टर की आउटपुट शक्ति क्या होनी चाहिए ताकि दूर के छोर का वोल्टेज भी 500 V पर बना रहे?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1400 W
- 2450 W✓
- 3478.5 W
- 4550 W
सही उत्तर देखें
450 W
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