A 35 API distillate at 60 F is to be pumped a distance of 2000 ft through a 4 in. sch 40 horizontal pipeline at a flow rate of 500 gpm. What power must the pump deliver to the fluid if the pipeline is made of: (a) drawn tubing; (b) commerical steel; (c) galvanized iron; (d) PVC plastic. chemical engineering fluid mechanics second edition by Ron Darby