It is required to cool 250kg/hr of hot liquid with inlet temperature of 393K (120C) using a parallel flow arrangement. 1000kg/hr of cooling water is available for cooling purpose at a temperature of 283K (10C). Calculate the outlet temperature of liquid & water and the effectiveness of heat exchanger, if the overall heat transfer coefficient is 1160W/(mK) and heat transfer surface of exchanger is 0.25m. Data. Sp. heat of water=4187J/(kgK) & Sp. heat of liquid = 3350 J/(kgK).