Discussion Forum : Steam Boilers Engines Nozzles And Turbines
Question - When the total heat of steam is h kJ/kg and the sensible heat of feed water is hf1 kJ/kg, then the factor of evaporation is given by
Options:
A .  (h - hf1)/2257
B .  (h + hf1)/2257
C .  (h × hf1)/2257
D .  None of these
Answer: Option A

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