Ferrous sulfate is used as a coagulant and lime as a coagulant aid at a water treatment planttreating 26,500 m3/day. The specific gravity of the floc and adhered suspended material is 1.005 at a temperature of 10oC. Determine:a. The overflow rate in m3/d-m2if the flow is and the clarifier is 18.29m by 36.57m. b.The settling rate in cm/sec for the overflow rate determined in 1(a) above. c.The diameter in cm of the of the smallest floc particle that is of a size that is 100% removed if it is assumed that the particles are spherical in shape.

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs