Condensing film co-efficient for steam on horizontal tubes ranges from 5000...

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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

Answer: Option B

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