In a gas-liquid shell and tube heat exchanger, the

Mr. Dubey • 52.30K Points
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Q. In a gas-liquid shell and tube heat exchanger, the

(A) Presence of a non-condensable gas decreases the condensing film co-efficient

(B) Gases under high pressure are routed through the tube side, because high pressure gases are corrosive in nature

(C) Gases to be heated/cooled is normally routed through the shell side, because the corrosion caused by the cooling water or steam condensate remain localised to the tubes

(D) All 'a', 'b' & 'c'

Correct : Option (D)

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