General Studies · Heat Transfer
काउंटर-फ्लो ऊष्मा विनिमायक (counter-flow heat exchanger) में, प्रभावशीलता (effectiveness) तब बढ़ती है जब:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ऊष्मा धारिता अनुपात बहुत अधिक होता है
- 2प्रवाह केवल प्रक्षुब्ध (turbulent) होता है
- 3NTU बहुत कम होता है
- 4NTU बढ़ता है✓
सही उत्तर देखें
NTU बढ़ता है
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