Mathematics · Electrical Formulae
एक ट्रांसफॉर्मर में पूर्ण लोड पर कॉपर हानि (copper loss) 1600 वॉट है। आधे लोड (half-load) पर कॉपर हानि कितनी होगी?
- 1400 वॉट✓
- 2800 वॉट
- 31600 वॉट
- 46400 वॉट
सही उत्तर देखें
400 वॉट
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