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. An oil pump is drawing 40 kW of electric power while pumping oil with p = 850 kg/m³ at a rate of 0.15 m³/s. The inlet and outlet diameters of the pipe are 8.5 cm and 12.2 cm, respectively. If the pressure rise of oil in the pump is measured to be 510 kPa and the motor efficiency is 86 percent, determine the mechanical efficiency of the pump. 12 cm Pump 8 cm Oil oil 2 0.1 m³/s | ΔΡ = 500 kPal 44 kW Motor

. An oil pump is drawing 40 kW of electric power while pumping oil with p = 850 kg/m³ at a rate of 0.15 m³/s. The inlet and outlet diameters of the pipe are 8.5 cm and 12.2 cm, respectively. If the pressure rise of oil in the pump is measured to be 510 kPa and the motor efficiency is 86 percent, determine the mechanical efficiency of the pump. 12 cm Pump 8 cm Oil oil 2 0.1 m³/s | ΔΡ = 500 kPal 44 kW Motor

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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1. An oil pump is drawing 40 kW of electric power while pumping oil with p = 850 kg/m³ at a rate of 0.15 m³/s. The inlet and outlet diameters of the pipe are 8.5 cm and 12.2 cm, respectively. If the pressure rise of oil in the pump is measured to be 510 kPa and the motor efficiency is 86 percent, determine the mechanical efficiency of the pump. 12 cm Pump 8 cm Oil | ΔΡ = 500 kPa 0.1 m³/s 44 kW Motor
Transcribed Image Text:1. An oil pump is drawing 40 kW of electric power while pumping oil with p = 850 kg/m³ at a rate of 0.15 m³/s. The inlet and outlet diameters of the pipe are 8.5 cm and 12.2 cm, respectively. If the pressure rise of oil in the pump is measured to be 510 kPa and the motor efficiency is 86 percent, determine the mechanical efficiency of the pump. 12 cm Pump 8 cm Oil | ΔΡ = 500 kPa 0.1 m³/s 44 kW Motor
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