11. A condensate pump at sea level draws water from a condenser in which a 27.5 mmHg vacuum is maintained. The friction and turbulence loss in the piping between the two is estimated to be 4 ft. What minimum height of water level in the condenser above the pump centerline must be maintained if the required suction head of the pump is 12 ft. for the maximum capacity of the pump? Condenser 27.5" Vac. Hz Pump Figure 24 Schematic Diagram for Problem 11 Figure 23 Schematic Diagram for Prohlem 10

11. A condensate pump at sea level draws water from a condenser in which a 27.5 mmHg vacuum is maintained. The friction and turbulence loss in the piping between the two is estimated to be 4 ft. What minimum height of water level in the condenser above the pump centerline must be maintained if the required suction head of the pump is 12 ft. for the maximum capacity of the pump? Condenser 27.5" Vac. Hz Pump Figure 24 Schematic Diagram for Problem 11 Figure 23 Schematic Diagram for Prohlem 10