Steam (latent heat 2400 kJ/kg) having temperature 40 C and dryness fraction 0.96 enters a jet condenser. Temperature of condensate is observed to be 35 C. If the temperature rise in the cooling water is 5 C, determine the ratio of amount of cooling water required to mass of steam condensed. (Take cpw = 4.186 kJ/kg-K)

Steam (latent heat 2400 kJ/kg) having temperature 40 C and dryness fra

1.	Steam (latent heat 2400 kJ/kg) having temperature 40 C and dryness fraction 0.96 enters a jet condenser. Temperature of condensate is observed to be 35 C. If the temperature rise in the cooling water is 5 C, determine the ratio of amount of cooling water required to mass of steam condensed. (Take cpw = 4.186 kJ/kg-K)
A.	88
B.	99
C.	111
D.	222
Answer» D. 222

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