Part A If the discharge at B is 0.25 m /s, determine the power output of the pump. Neglect friction losses.

1) Water flows through the 100- mm-diameter pipe at 0.035 m³/s. If the pressure at A is 475 kPa and the head loss between A and C is 1.5 m, determine the pressure at C. الشعبة -2 m الاسمن 100 mm 100 mm AB 30° Datu 4 m -2 m-

(12 mins) The penstock supplies water from a reservoir to the Pelton wheel with a gross head of 516 m. One third of the gross head is lost in friction in the penstock. The rate of flow of water through the nozzle fitted at the end of the penstock is 1.8 m³/s. The angle of deflection of the jet is 165º. Determine the power (MW) given by the water to the runner. Take speed ratio = 0.45 and C₁ = 1.0. Use p = 998 kg/m³. Round off your final answer to two decimal places.