Physics · Electrical Machines
डीसी (DC) जनरेटर में इंसुलेशन प्रतिरोध (insulation resistance) में अचानक गिरावट का प्राथमिक कारण क्या है?
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- 1अत्यधिक आर्मेचर करंट (Excessive Armature Current)
- 2नमी का प्रवेश या संदूषण (Moisture Ingress or Contamination)✓
- 3घूर्णन गति में वृद्धि (Increase in Rotational Speed)
- 4उच्च परिवेशी तापमान (High Ambient Temperature)
सही उत्तर देखें
नमी का प्रवेश या संदूषण (Moisture Ingress or Contamination)
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