Water at 93.3 degrees celsius is being pumped from a large storage tank at 1 atm abs at a rate of .189 m 3 /min by a pump. The motor that drives the pump supplies energy to the pump at a rate of 1.49 kW. The water is pumped through a heat exchanger, where it gives up 704 kW of heat and is then delivered to a large open storage tank at an elevation of 15.24 m above the first tank. What is the final temperature of the water to the second tank? Also, what is the gain in enthalpy of the water due to work input?
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