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It is necessary to evaluate the performance of an evaporator that will be used to concentrate a 5% organic solution. Assume there will be no boiling point rise. The following information has already been obtained: U=300Btu/(hr) (ft2)(F); A=2000ft2; heating steam S is available at 4.5 psia; feed enters at 140F. Must any further measurements be made? The rate of heat transfer from the steam coils to the liquid is Q^=UA(TSTV). It is necessary to evaluate the performance of an evaporator that will be used to concentrate a 5% organic solution. Assume there will be no boiling point rise. The following information has already been obtained: U=300Btu/(hr) (ft2)(F); A=2000ft2; heating steam S is available at 4.5 psia; feed enters at 140F. Must any further measurements be made? The rate of heat transfer from the steam coils to the liquid is Q^=UA(TSTV)