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

• 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.