Electrical Engineering · DC Motors
जब एक DC मोटर विराम अवस्था में होती है, तो बैक EMF का मान होता है:
- 1आपूर्ति वोल्टेज के बराबर
- 2आपूर्ति वोल्टेज से कम
- 3आपूर्ति वोल्टेज से अधिक
- 4शून्य✓
सही उत्तर देखें
शून्य
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