Q3/pond water is supposed to use for fire extinguishment in an institute for an emergency if any such. The water is to be used by a pump, and then delivered to hoses. It may be desired to deliver 200OL of water per minute at a pressure of 15 bar (gauge). If there is a 5 m elevation change between the water level in the pond and the discharge of the pump. No change in the diameter of the pipes and hoses, and if the pump has an efficiency of 70% how much work must be supplied to the pump in order to meet the pressure and specified discharge rate , Assume that there is negligible friction.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q3/pond water is supposed to use for fire extinguishment in an
institute for an emergency if any such. The water is to be used
by a pump , and then delivered to hoses. It may be desired to
deliver 2000L of water per minute at a pressure of 15 bar
(gauge). If there is a 5 m elevation change between the water
level in the pond and the discharge of the pump . No change in
the diameter of the pipes and hoses, and if the pump has an
efficiency of 70% how much work must be supplied to the
pump in order to meet the pressure and specified discharge
rate , Assume that there is negligible friction.
Transcribed Image Text:Q3/pond water is supposed to use for fire extinguishment in an institute for an emergency if any such. The water is to be used by a pump , and then delivered to hoses. It may be desired to deliver 2000L of water per minute at a pressure of 15 bar (gauge). If there is a 5 m elevation change between the water level in the pond and the discharge of the pump . No change in the diameter of the pipes and hoses, and if the pump has an efficiency of 70% how much work must be supplied to the pump in order to meet the pressure and specified discharge rate , Assume that there is negligible friction.
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