Water (p = 1000 kg/m³) is transferred from a large lake to an open storage tank located at elevation as shown in the Figure 2 below at a flowrate of 90m³/hr. The losses through pipe and fittings (hL) is given as 8m. Determine the mechanical efficiency of the pump if the shaft power required is 12kW. State the assumptions made in your calculations. 30 m WaterLevel Pump Centre Figure 2 Tank

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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4.
Water (p = 1000 kg/m³) is transferred from a large lake to an open storage tank
located at elevation as shown in the Figure 2 below at a flowrate of 90m³/hr. The
losses through pipe and fittings (hL) is given as 8m. Determine the mechanical
efficiency of the pump if the shaft power required is 12kW.
State the assumptions made in your calculations.
30 m
WaterLevel
Pump Centre
Figure 2
Tank
Transcribed Image Text:4. Water (p = 1000 kg/m³) is transferred from a large lake to an open storage tank located at elevation as shown in the Figure 2 below at a flowrate of 90m³/hr. The losses through pipe and fittings (hL) is given as 8m. Determine the mechanical efficiency of the pump if the shaft power required is 12kW. State the assumptions made in your calculations. 30 m WaterLevel Pump Centre Figure 2 Tank
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