Q. Air is best heated with steam in a heat exchanger of (Solved)
1. Plate type
2. Double pipe type with fin on steam side
3. Double pipe type with fin on air side
4. Shell and tube type
- c. Double pipe type with fin on air side
1. Plate type
2. Double pipe type with fin on steam side
3. Double pipe type with fin on air side
4. Shell and tube type