Q6) 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 75 mm ID pipe is used and the pump characteristics are given in Table Q6. The head lost in the condenser is equivalent to 8 velocity heads (ie k=8) if the friction factor is 0.003, calculate the best flowrate and power to be supplied to the pump assuming pump efficiency 50%. Table Q6 Q (m³/s) 0.0028 0.0039 0.005 0.0056 0.0059 Head developed 23.2 21.3 18.9 15.2 11 (m) [25 marks]