A pump lifts 10,000 litres per hour of water against a total head of 10 metres. Determine the following:
(i)Water horse power (2 mark)
(ii)Size of prime mover required if the pump has an efficiency of 72% (shaft horse power) (2 mark)
(iii)Brake horse power if pump is directly driven by an electric motor(2 marks)
(iv)Kilowatt input to electric motor with an efficiency of 80% (2 marks)
(v)Electrical energy consumption in a month of 30 days and if the pump is operated daily for 12 hours (2 marks)