The equivalent evaporation (kg/hr) of a boiler producing 2000 kg/hr of steam with enthalpy content of 2426 kJ/kg from feed water at temperature 40 C (liquid enthalpy =168 kJ/kg) is (enthalpy of vaporization of water at 100 C = 2258 kJ/kg)

The equivalent evaporation (kg/hr) of a boiler producing 2000 kg/hr of

1.	The equivalent evaporation (kg/hr) of a boiler producing 2000 kg/hr of steam with enthalpy content of 2426 kJ/kg from feed water at temperature 40 C (liquid enthalpy =168 kJ/kg) is (enthalpy of vaporization of water at 100 C = 2258 kJ/kg)
A.	2000
B.	2149
C.	186
D.	1649
Answer» B. 2149

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The equivalent evaporation (kg/hr) of a boiler producing 2000 kg/hr of steam with enthalpy content of 2426 kJ/kg from feed water at temperature 40 C (liquid enthalpy =168 kJ/kg) is (enthalpy of vaporization of water at 100 C = 2258 kJ/kg)

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