Water at 20 °C is being stored in a large, insulated tank shown below. It is being recycled to the same tank by a pump at an initial velocity of 3 m/s through a pipe with a diameter of 5.25 cm. The...

Extracted text: Water at 20 °C is being stored in a large, insulated tank shown below. It is being recycled to the same tank by a pump at an initial velocity of 3 m/s through a pipe with a diameter of 5.25 cm. The pump supplies 98 j/kg of fluid. The exit pipe from the pump is 3.5 cm diameter and the exit pressure is 80 kN/m2 abs. If the frictional loss in the pipe system is 31.5 j/kg, calculate entrance pressure of the fluid (P1) 6.0 m 43.5 cm P2 U2 U, P 5.25 cm Ws