In the figure shown below, it is desired to pump 5259705 lit/day of water from a stream to a pool. El. A = 49m while El. B = 98 m. If the combined pump and motor efficiency is 90%, calculate the monthly power cost in pesos if electricity rate is P10 per kW-hr. Assume that the pump operates for 24 hours and take 1 month = 31 days; Round your answer to 4 decimal places. Pipe Length (m) Diameter (mm) Hazen Coefficient 1 1997 m 375 mm 120 2 1514 m 240 mm 122 3 902 m 205 mm 149

Q: At what speed, when pumping water, should the 105 cm pump of the figure below run to realize, at…

A:

Q: Q1: For a centrifugal pump has a power of 12KW, the efficiencies of the pump and are 60% and 80%…

A:

Q: A single acting reciprocating pump operating at 140 rpm has a piston diameter of 220 mm and stroke…

A:

Q: Q- Consider the following data relating to performance of a centrifugal pump: speed 1200 rpm, flow…

A: given- Centrifugal pump-N1=1200 rpmdischarge Q=30 L/sHead H=20 mPower P=5 kWN2=1500 rpm

Q: Question 5) A city population in years 1990 and 2000 is 120000 and 190000, respectively. Water…

A:

Q: m/N of oil flowing, calculate the power delivered Suction pipe is 1.4 N-m/N of oil flowing,…

A: Given:- 840 L/min crude oil sg=0.85 total energy loss=4.2N-m/N To find:- pressure at the pump level…

Q: Water is to be pumped from the large tank shown in the figure below with an exit velocity V₂ of 5.6…

A:

Q: A turbine, located at an elevation 255m below that of the water surface at intake, carries a flow of…

A: Given- E=255mq=3.5m3/sη=92%hf=10m

Q: a centrifugal pump discharges 300 gpm against a head of 55 ft when the speed is 1500 rpm. The…

A: Given Discharge= 300 gpm Speed= 1500 rpm Brake horsepower =6 Head = 55ft

Q: If the shaft power is 82kw and the cost of the electricity is $0.10 kwh; estimate the cost of the…

A:

Q: 3. The horizontal pump in the Figure discharges 18°C water at 35 m/h. Neglecting losses, what power…

A: Given that: Pressure at point 1, P1=160 kPaPressure at point 2, P2=480 kPaDiameter at point 1,…

Q: 2. A centrifugal pump delivers 700 L/s of water against an elevation head of 40m when rotating at…

A:

Q: n the figure shown below, it is desired to pump 5408732 lit/day of water from a stream to a pool.…

A: hf1 = 10.67 Q1.852 L1C11.852 d14.8704  Q = 5408732 lit / day = 0.06 cu m/ s hf1 = 10.67 (0.06)1.852…

Q: Q4// A centrifugal pump is to operate against a total head of 300 kPa and is to discharge 50 m/hr.…

A: Q=50 m3/hr=50 m3/60×60sQ=0.01388 m3/stotal head=γH=300 kpatotal head=300×103 kpathe water power is…

Q: The pump in the figure discharges water at 45 lit/sec. Neglecting losses and elevation changes.…

A:

Q: The horizontal pump in Fig.1 discharges water at 57 m3/h. Neglecting Losses,What power in KW is…

A: Given data, Q = 57 m3/h  D1 = 9 cm = r = 4.5 cm D2 = 3 cm = r = 1.5 cm p1 = 120 kPa p2 = 400 kPa…

Q: 5. The horizontal pump in the Figure discharges 30°C water at 40 m'/h. Neglecting losses, what power…

A:

Q: For water supply to a town, water is pumped from the river 3km away into a reservoir. The maximum…

A: Information from the Image:Pile Type: Closed-end, driven pipe pile, concrete filled (refer to Figure…

Q: The flow rate of the hydroelectric power plant in the figure is 50 m3/s, and 2 meters of water…

A: given that             Flow rate    = 50 m3/sec            loss             = 2m…

Q: (a) total pumping head in meters, (b) the power required by the pump, and (c) the monthly power cost…

A:

Q: The discharge through pump is 10 cubic metre per second and the total head is 100 feet. So calculate…

A: Given data: Discharge through the pump(Q) = 10 m3/sec total head (H) = 100 feet

Q: The diameter of a single reciprocating pump is 100 mm and its stroke length is 200 mm. The pumpaa at…

A: Diameter of the pump (d) = 100 mm = 0.1m Stroke length (L) = 200 mm = 0.2 m Speed (N) = 90 rpm Lift…

Q: In the figure shown below, it is desired to pump 3,411,000 lit/day of water from a stream to a pool.…

A:

Q: power (in kW) recovered in the turbine

A: Given:' Density of water= 9810 N/m3 = 1000.34 kg/m3 g = 10 m/s2 Efficiency of turbine and pump = 70%…

Q: - The velocity of water is 8 m/s and the pressure is 140 kPa on the discharge side of a pump. a.…

A: Given, Velocity of water on discharge side, V2 = 8 m/s Pressure on the discharge side, P2 = 140 kPa…

Q: An oil pump is drawing 18 kW of electric power while pumping oil with density 860 kg/m3 at a rate of…

A:

Q: The Figure below gives an example of a network to pump water from a lower reservoir to an upper one.…

A: Quantity of water required in a building per day is calculated by number of inhabitants multiplied…

Q: The system curve follows the equation: hp = 115.2 + 0.086Q², in which the pump head is in ft, and…

A: step 1-

Q: For the figure shown, water flows at a rate of 2.5 ft3/s and the total head loss is equal to 61…

A: Given: Two reservoirs with known elevation difference and a pump supplying fluid from lower…

Q: At what speed, when pumping water, should the 105 cm pump of the figure below run to realize, at…

A:

Q: Determine the power required to drive a centrifugal pump which discharges water at the rate of 200…

A: This is short answer type question,  Solution is in 2nd step

Q: In the figure shown below, it is desired to pump 3,177,640 lit/ day of water from a stream to a…

A: Flow rate, Elevation of A, Elevation of B, Pump efficiency, Electricity cost, To find:

Q: A turbine receives water from a large reservoir and discharges the water into the atmosphere, if…

A: Calculate the head utilized by the turbine using Bernoullis equation. Then using the definition of…

Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.