Mathematics · Electrical Machines
एक 4-पोल, 1200 RPM अल्टरनेटर किस आवृत्ति पर विद्युत वाहक बल (emf) उत्पन्न करेगा?
- 180 Hz
- 260 Hz
- 350 Hz
- 440 Hz✓
सही उत्तर देखें
40 Hz
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