Q.2 It is required to pump cooling water from a storage pond to a condenser in a process plant situated 10 m above the level of the pond. 200 m of 74.2 mm i.d. pipe is available and the pump has the characteristics given helow. The head lost in the condenser is equivalent to 16 velocity heads based on the flow in the 74.2 mnmn pipe. If the friction factor f 0.006, estimate the rate of flow and the power to be supplied to the pump assuming an efficiency of 50 per cent. Discharge imats) 0.0028 0.0039 0.1050 0.0056 LEX59 Head developed (a) 23.2 18.9 15.2 11. 21.3