1. A boiler feed pump receives 45 li/s of water at 190°C and enthalpy of 839.33 kJ/kg. It operates against a head of 952 m with the efficiency of 70%. Estimate the water leaving temperature assuming that the temperature assuming that the temperature rise is due to the inefficiency of the input energy.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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1. A boiler feed pump receives 45 li/s of water at 190°C and enthalpy of 839.33 kJ/kg. It operates
against a head of 952 m with the efficiency of 70%. Estimate the water leaving temperature
assuming that the temperature assuming that the temperature rise is due to the inefficiency of
the input energy.
Transcribed Image Text:Problem Solving: 1. A boiler feed pump receives 45 li/s of water at 190°C and enthalpy of 839.33 kJ/kg. It operates against a head of 952 m with the efficiency of 70%. Estimate the water leaving temperature assuming that the temperature assuming that the temperature rise is due to the inefficiency of the input energy.
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