64 kg of steam is produced at 14 bar pressure having a dryness fraction of 0.82. The feed water temperature in the boiler is 39 C. Determine equivalent evaporation if mass of coal consumed is 8 kg.

64 kg of steam is produced at 14 bar pressure having a dryness fractio

1.	64 kg of steam is produced at 14 bar pressure having a dryness fraction of 0.82. The feed water temperature in the boiler is 39 C. Determine equivalent evaporation if mass of coal consumed is 8 kg.
A.	5.05 kg of steam/kg of fuel
B.	7.05 kg of steam/kg of fuel
C.	8.05 kg of steam/kg of fuel
D.	10.25 kg of steam/kg of fuel
Answer» D. 10.25 kg of steam/kg of fuel

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64 kg of steam is produced at 14 bar pressure having a dryness fraction of 0.82. The feed water temperature in the boiler is 39 C. Determine equivalent evaporation if mass of coal consumed is 8 kg.

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