manufacturing facility consumes 40 m^3/h of water taken from a nearby river located 15 m below the factory tank. Calculate the daily pumping cost if water is conveyed through a 3in, 240 m-long pipe, including friction losses. The cost of electrical energy is 0.831 pesos/kilowatt-hour and the pump operates with 80% efficiency

Q: Water must flow over a distance of 2800 m from a large catchment dam to a turbine. The water level…

A: P=300kW D=200mm f=0.007 L=2800m

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

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: For a population of 2 lac having per capita daily demand of water of 150 litres, determine the water…

A:

Q: A city has a population of 150000. Water is to be supplied at the rate of 160 litres per head per…

A:

Q: Water is supplied at a height of 3m at the rate of 40 Lps to a hydraulic ram which delivers 31ps to…

A:

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

A:

Q: Water must flow over a distance of 2 800 m from a large catchment dam to a turbine. The water level…

A: f = friction factor is their as default symbols and notations are used f=4f'  f'= coefficient of…

Q: A 15 kW centrifugal pump working at 75% efficiency, is pumping a liquid of unit weight 10000 N/cum…

A:

Q: Compute the minimum water horsepower of a pump needed to pump-out water at a rate of 300 gpm with a…

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: Water must flow over a distance of 2 800 m from a large catchment dam to a turbine. The water level…

A: L=2800m D=200mm P=300kW

Q: A 125 mm diameter orifice is installed at the vertical side of a tank 2 m diameter and has a…

A: Diameter of orifice (d) = 125 mm or 0.125 m Area of orifice (a) = Πd2/4 = 0.01227 m2 Head (H) = 5.5…

Q: A 15 kW centrifugal pump working at 75% efficiency, is pumping a liquid of unit weight 10000 N/cum…

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: Pumps of specific speed 30, rotational velocity 1450 RPM, and discharge rate of 0.2 m3/s are…

A: Given Data: The specific speed of the pumps is NS=30. The rotational speed of the pumps is N=1450…

Q: Water is pumped through a pipeline to a height of 10 m at the rate of 0.1 m³/s, friction and other…

A: Given: Height of pump, H = 10 m Rate of flow, Q = 0.1 m3/s Friction and other minor losses or total…

Q: Water is being pumped from a large lake to a reservoir 25 m above at a rate if 25 L/s by a 10 kW…

A: Ppump = 10Kwatt

Q: dam supplies to a suburban area using a 0.21m diameter pipeline that is 881m long. For the water to…

A:

Q: 7. Two reservoirs A and B have elevations of 250 m and 100 m, respectively. It is connected by a…

A:

Q: In the figure shown below, it is desired to pump 5259705 lit/day of water from a stream to a pool.…

A: Hazen–Williams equation : The Hazen–Williams equation is an empirical connection that connects water…

Q: PROBLEM 5: A turbine, located at an elevation 255 m below that of the water surface at intake,…

A:

Q: A pump delivers water at a rate of 0.025 m³/s against a head of 30 m. If the overall efficiency of…

A: Given data : Head (h)=30 mFlow rate (Q)=0.025 m3/sEfficiency (η)=75%

Q: A turbine system is harnessing the energy of flowing water from reservoir 1 to reservoir 2. The…

A:

Q: A pump is used to raised water to a reservoir through 1000 m. long of 20 cm diameter with Cw of…

A: Introduction : To depict the variation of the piezometric head, a hydraulic grade line (HGL) can be…

Q: Q110. A hydropower plant has to work under the following conditions. Determine the likely number of…

A:

Q: Pumps of specific speed 30, rotational velocity 1450 RPM, and discharge rate of 0.2 m3/s are…

A: Given: Net head required, H = 150 m Specific speed of each pump, Ns = 30 Rotational velocity of each…

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.