Question:medium
The Number of Transfer Units (NTU) method is primarily used to:
The Number of Transfer Units (NTU) method is primarily used to:
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Use LMTD when all four temperatures are known.
Use the NTU method when only the inlet temperatures are known, as it directly solves for performance using heat exchanger effectiveness without trial-and-error.
Use the NTU method when only the inlet temperatures are known, as it directly solves for performance using heat exchanger effectiveness without trial-and-error.
Updated On: Jul 9, 2026
- Design heat exchangers based on effectiveness
- Calculate pressure drop in pipes
- Determine fluid velocity in convection
- Analyze radiation heat transfer
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The Correct Option is A
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