1.

Dry and saturated steam (latent heat 2300 kJ/kg) at certain temperature is condensed to 32 C in a surface condenser. The ratio amount cooling water required to the amount of steam condensed is 112. Determine the temperature of the steam entering the condenser, the a temperature of cooling water rises by 5 C. (Take cpw = 4.186 kJ/kg-K)

A. 52.55 C
B. 42.55 C
C. 32.55 C
D. 22.55 C
Answer» C. 32.55 C


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