The ratio of down take area to cross-sectional area of the tube, for calandria type evaporator ranges from_________________?
(A) 0.5 to 1
(B) 1 to 1.5
(C) 1.5 to 2
(D) 2 to 2.5
The ratio of down take area to cross-sectional area of the tube, for calandria type evaporator ranges from_________________?
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