A.Feed-water heater internal tube surfaces B.Internal distillate cooler tubes C.Flash chamber vertical surfaces D.Distilling condenser tubes
A.Reduction of friction B.Insulation of hot surfaces C.Lubrication of moving parts D.Elevation of cooler outlet temperatures
A.higher boiling temperature for a given pressure than does a pure refrigerant B.lower boiling temperature for a given pressure than does a pure refrigerant C.boiling pressure equal to that of a pure refrigerant at a given pressure D.boiling point will not be affected by entrained oil