7.0 In a steady flow apparatus , 135 KJ of work is done by each kg of fluid . The specific volume of fluid, pressure, and speed at the inlet are 0.37 m/kg ,600 KPa, and 16 m/sec. The inlet is 32 m...

Extracted text: 7.0 In a steady flow apparatus , 135 KJ of work is done by each kg of fluid . The specific volume of fluid, pressure, and speed at the inlet are 0.37 m/kg ,600 KPa, and 16 m/sec. The inlet is 32 m above the floor, and the discharge pipe is at floor level .The discharge conditions are 0.62 m/kg ,100 KPa, and 270 m/sec.The total heat loss between the inlet and discharge is 9 KJ/kg of fluid. In flowing through this apparatus, does the specific internal energy decrease or increase , and by how much ? Ans. -20 KJ/kg.