Derive the equation of finding volume flow rate for Flow nozzle & Venturi meter

A 10,000-gallon water tank atop a building delivers fresh drinking water for itsoccupants. A top-floor resident and a bottom-floor resident are filling their bathtubs.Assuming frictionless pipes and isothermal flow, which one will fill faster?A. top floorB. bottom floorC. the tubs will fill at the same rateD. need more information

Show in Figure 1 is the water flow system. The velocity head difference is .  Volume flow rate is .  The heights are  and , respectively.  The power output from the motor is , . The energy added by the pump is . The energy loss between point 1 and 2 is . Calculate  4)  the pressure head difference  in meter_________ m

Number 2 question Complete solution and correct units pls. Draw the figures if necessary

Q No. 5: The diameter of side of a pump is 6 inches and that of the intake pipe is 8 inches. The pressure gauge at discharge reads 30 psi and vacuumed gauge at intake reads 10 inches of Hg. If Q=3cfs of water and the brake horsepower is 35. Find the efficiency of the pump. There are no losses. Note : Please Solve as Per Question's Statement. Need a Neat and Clear Solution.See Attached Picture For Detail .

How to work out a Bernoulli pipe diameter change to increase or decrease flow into a Ram pump drive pipe. The ram pump selected is a: RAM PO400 with a 80mm drive pipe, will deliver 19200 liters per day to 125m   The elevation of ram pump is 334m The elevation of drive inlet pipe is 359m The height being pumped to is 111m

URGENT Please answer this problem in 30minutes. I need correct answers with complete and step by step solution. Box the final answers. Do not shortcut your solution. I will give an upvote if it satisfies. Thank you! If the velocity of water is 8 m/s and the pressure is 140 kPa on the discharge side of a pump. a. What is the head of the pump if the velocity is 4 m/s and the pressure is 90 kPa on the suction side of the pump? b. How much power is required to drive it if the diameter of the suction side is 600mm? c. If the pump is rated at 120hp, what is the efficiency of the pump neglecting energy losses in the system?

Please show all the work. I need an answer within 20-30min

Pr. 1 Given a 4" x 2" x 20" cylinder. The Relief Valve is set for 2,000 psi. We are using a 10 GPM pump. a. What is the maximun force capability of this cylinder on extension in this setup? b. What is the maximum force capability of this cylinder on retraction in this setup? c. What is maximum velocity of the cylinder on extension? d. What is the maximum velocity of the cylinder on retraction? e. What is the maximum Hsp of the cylinder on Extension?

For the fow rate of 20 liters per minute using the data sheet of the valve. Find the pressure drop. Hint: using orifice formala. Energized 32 cSt/150 sus ol at 40°C A 6.100 A 5.500 4.160 2.40 1420 3.8 15.1 FLOW Ipm o pm PRESSURE DROP ber pa