Following the discussion on pumps, here is a typical problem for a pumping system (try your best to solve it!): The line between a low-pressure booster pump and a high-pressure boiler feed pump contains a running length of 65 ft of 6-in schedule-40A steel pipe, four long radius 90 elbows, a swing check valve and a fully open gate valve. The feed pump is 12 ft higher than the booster pump in elevation. The flow rate is 740 gpm of 250F water. The known pressures are: pressure before booster pump 37 psia pressure before boiler feed pump 95 psia pressure after boiler feed pump 1350 psia 1)What is the pressure at the discharge of the booster pump? 2)What is the brake horsepower requirement of the motor for the boiler feed pump if the pump's efficiency is 62%? Hints: . Make a sketch of the system Check the dimensions for Schedule 40 pipe Check the properties of the water at the given temperature Use the Equivalent length method Use the moody diagram to estimate the friction factor Calculate friction loss Calculate discharge pressure for booster pump