HW-NO 5-morning studies Q1-Calculate the thermal efficiency and equivalent evaporation of a boiler from which the following data were obtained during a trial: steam pressure 10.6 bar, steam temperature 260°C, feed water temperature 38 °C. Water evaporated at 10 kg per kg of coal of calorific value 33450 kJ/kg. Answ(83%, 9.16 kgs/kg).

Elements Of Electromagnetics
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Dr.Salaa Hameed Faisal
power plant Lectures
HW-NO 5-morning studies
Q1- Calculate the thermal efficiency and equivalent evaporation of a boiler from which the following data
were obtained during a trial: steam pressure 10.6 bar, steam temperature 260°C, feed water temperature
38 °C. Water evaporated at 10 kg per kg of coal of calorific value 33450 kJ/kg. Answ(83%, 9.16 kgs/kgf).
Transcribed Image Text:Dr.Salaa Hameed Faisal power plant Lectures HW-NO 5-morning studies Q1- Calculate the thermal efficiency and equivalent evaporation of a boiler from which the following data were obtained during a trial: steam pressure 10.6 bar, steam temperature 260°C, feed water temperature 38 °C. Water evaporated at 10 kg per kg of coal of calorific value 33450 kJ/kg. Answ(83%, 9.16 kgs/kgf).
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