Problem 2. Water is being pumped from an open water reservoir at the rate of 2.0kg/s at 10C to n open storage tank 1500m away. The pipe used is schedule 403 and 1/2in. pipe and the frictional losses in the system are 625J/kg. The surface of the water reservoir is 20m above the level of the storage tank. The pump has an efficiency of 75%. a. What is the kW power required for the pump? (answer: 1.14kW ) b. If the pump is not present in the system, will there be a flow