Condensing film co-efficient for steam on horizontal tubes ranges from 5000 to 15000 Kcal/hr.m² .°C. Condensation of vapor is carried out inside the tube in a shell and tube heat exchanger, when the
Options:
A . higher condensing film co-efficient is desired.
B . condensate is corrosive in nature.
C . lower pressure drop through the exchanger is desired.
D . temperature of the incoming vapor is very high.
Answer: Option B Answer: (b).condensate is corrosive in nature.
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