Physics · Electrical Machines
उच्च क्षमता वाले पावर ट्रांसफार्मर को ठंडा करने की सबसे आम विधि निम्नलिखित में से कौन सी है?
- 1वाटर स्प्रे शीतलन (Water spray cooling)
- 2ऑयल शीतलन (Oil cooling)✓
- 3एयर ब्लास्ट शीतलन (Air blast cooling)
- 4प्राकृतिक वायु शीतलन (Natural air cooling)
सही उत्तर देखें
ऑयल शीतलन (Oil cooling)
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