A shell-and-tube exchanger (two shells, four tube passes) is used to heat 10,000 kg/h of pressurized water from 35C to Tco With 5000 kg/h of hot engine oil entering the exchanger at 300C. The overall heat transfer coefficient is 1200 W/m2-K and the heat exchanger area is 4 m?. Determine the temperature at the exit of the pressurized water (Tco) and the temperature at the exit of the oil (Tho). Properties: Cpwater = 4195. Cpoil = 2350 Kg.K Kg.K 1.0 0.8 1.00 0.6 0.75 0.50 0.25 0.4 0.2 1 2 3 4 5 NTU CminC