Mathematics · DC Machines
एक पृथक रूप से उत्तेजित (separately excited) DC जनरेटर में अधिकतम दक्षता तब होती है जब टर्मिनल वोल्टेज 110 V और प्रेरित EMF 120 V होता है। यदि आर्मेचर प्रतिरोध 0.5 Ω है, तो प्रकीर्ण हानियां (stray losses) क्या होंगी?
- 1150 W
- 2100 W
- 3250 W
- 4200 W✓
सही उत्तर देखें
200 W
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