600 kg/min. Of feedwater is drawn by the pump at 0.016mpa and is delivered at 12mpa. What is the pumpwork in KW? If the pump motor efficiency is 80%. What is the power input to the motor?

Q: Draw the schematic diagram of hydroelectric power plant. Label all the parts and write down the…

A: Electricity is harnessed from the water through the hydroelectric power stations. Various parts of…

Q: A hydraulic pump delivers 12 litres per minute towards pressure of 270 bar.Find the following  (a)…

A: Given data: Pump discharge rate, Q = 12 L/min. Pressure, P = 270 bar. The overall efficiency of the…

Q: A water pump compresses water at m ̇=1 kg/s flow rate, P1= 5 MPa and T1= 20 oC to P2= 10 MPa and T2=…

A:

Q: reaction turbine has guide vanes at an angle of 30° and the runner blades make an angle of 80°…

A: Introduction: The operation of a reaction turbine can be better understood by using a rotor with…

Q: Suppose we have a water pump operating at 20 m head with a flow rate of 108 m³ h-1, with water…

A: Given: Head , h = 20m Volume flow rate , Q = 108 m3h-1= 108/(60×60) m3s-1 Density = 1000 kg/m3 Pump…

Q: 1. A vacuum chamber is cylindrical with 50 cm in diameter and 50 cm in length. How long would it…

A: Given data: Diameter of cylinder = D = 50 cm = 0.5 m Length of cylinder = L = 50 cm = 0.5 m Initial…

Q: find the pump power requirement too

A:

Q: A pump operates at 600 W, the mass flow rate of the liquid is 1 kg/s, at the inlet the fluid is…

A: Given data pump operates at 600 W, the mass flow rate of the liquid is 1 kg/s, at the inlet the…

Q: 6. A pump is delivering water from the surface of a lake to a tank 20m above at a rate of 70L/s…

A:

Q: A pump recieves 5.6kg/s of hydraulic oil (SG=.85) at 2.5kg/cm2 and discharges it at 13kg/cm2. What…

A: Solution is attached below:

Q: A centrifugal pump having extemal and intemal diamcters as 750 mm and 400 mm respectively is…

A: Answer:  (a) 16 o (b) 123 kJFor a step-by-step solution have a look through the attached pictures of…

Q: A pump has a displacement of 65 cm³/rev and is driven by a 37.3 kW electric motor at 1775 rpm. If…

A:

Q: The velocity of water is measured using an orifice meter (throat diameter = 0.06m) in a 0.31-m…

A: In this, it is asking for the answer for the second question only so we will provide the answer for…

Q: pump rated at 65% efficiency is used to transport water from a large open reservoir to a point 10m…

A: Option b is correct 375000 is nearly Reynolds number because for that value we used orifice metre.

Q: A 4in3 hydraulic motor has a mechanical efficiency of .91 and a volumetric efficiency of .83. It…

A: Given: The volume of the hydraulic motor, V = 4 in^3 The mechanical efficiency of the motor, ηm =…

Q: Compute the power generated by a hydro power plant with 1,980 hr/s flow rate of water and if the…

A:

Q: A centrifugal pump driven by a 120-kW motor rotating at 2400 rpm is used to pump 20°C water in a…

A: Write the given data. P=120 kWN=2400 rpmT=20 °CH1=30 mη=70%H2=60 m

Q: In an internal gear pump, if the flow rate is 26 cm per revolution, the speed of the prime mover…

A:

Q: A hydraulic pump delivers 14 litres per minute towards pressure of 200 bar.Find the following  (a)…

A: Given - Flow rate (Q) = 14 litres per minute = 2.33 x 10-4 m3/s Pressure supplied (P) = 200 bar = 2…

Q: Q3: Two tank are connected with piping system as shown. If the pump chara given by: hp- 31-120000…

A:

Q: A centrifugal pump driven by a 120-kW motor rotating at 2400 rpm is used to pump 20°C water in a…

A:

Q: The higher temperature of a refrigerating system operating at a Reverse Carnot Cycle is 240 °F and…

A:

Q: 3. For a Pelton turbine the pressure of the flow before the nozzle is 5 bar while the velocity of…

A: As given that the pressure before the nozzle(P) = 5 bar ;the velocity of the flow leaving the nozzle…

Q: A water pump generates a maximum pressure of 89000 Pa with a speed of 5 m/ s, does this water pump…

A: Given:-  ∆P = 89000 Pa V1 = V= 5 m/s V2 = 0 m/s Z1 = 0 m Z2 = h m  To Find :-  Maximum height

Q: A water pump is designed to lift 180 gallons per minute to a height of 49 feet. The pump is 90%…

A: The flow rate is The height is The efficiency of pump is

Q: A pico hydro turgo turbine has a torque of 0.02Nm with a rotational speed of 41 rad/s. The nozzle or…

A: The efficiency of the turbine is 47.5 %.

Q: discuss in great detail the different pump curves including supply curve, system curve and…

A:

Q: A pump rated at 65% efficiency is used to transport water from a large open reservoir to a point 10m…

A: Dear student,                      According to guidelines, I am allowed to answer only one problem…

Q: A jet of freshwater strikes a series of vanes of a turbine at 25° with the direction of motion and…

A: Note: As per our guidelines we are supposed to answer only the first 3 sub-parts. Kindly repost…

Q: A turbine extracts water from a 25 m high reservoir, if the flow requirement is 10000 m3/hr, what is…

A:

Q: 30m T -2 75cmØ

A: Given data: The diameter value is, d=75 cm=75 cm×1 m100 cm=0.75 m. The power developed by the…

Q: mini-hydroelectric power plant is under a head of 275 feet. The turbine efficiency is 0.85 and the…

A:

Q: The water pump operates at (600 r.p.m) to a head (8m), the power consumption by the pump is (5 kW),…

A: Given data N = 600 rpm  H = 8 m Powe consumption (P) =  5 kW overall efficiency (η) = 0.8   To…

Q: Q3. A storage tank is filled with water from a river by using a pump at a rate of 100 L/s, as shown…

A:

Q: A hydraulic vane pump running at 1800 rpm develops 2 L/s flow at 750 kPa. Volumetric efficiency is…

A: Given         Flow rate, Q = 2 L/s              Speed, N = 1800 rpm Overall efficiency = 0.8  Find…

Q: As shown in the picture blew, a pump can deliver volume flow rate of Q=3.6 × 10-³ m³/s of water…

A: Given data Flow rate = 3.6 ×10^(-3) m^3/sec h= 8.0 m hL= 1.0 m Find the power delivered by the pump.

Q: 1. What volume in ft cubed of water can be pumped to a 40 m height in one hour by 7hp pump? Assume…

A: Write the given data with suitable variables. H=40 m=131.2 ft3.28 ft1 mP=7 hpη=85 %

Q: n terms of speed of the impeller N, discharge Q and change in total head H, through the machine, the…

A:

Q: A pump discharge at 60 ft at 1400 rpm. Pump is at 75% efficiency. What will be discharge at 1000 rpm

A:

Q: 1. Kuroto Hydro Electric Plant generates power for 4,850 watts with a flow rate of 712 Itrs/sec with…

A: Given, Head loss =16% P=4850W

Q: A fuel pump is delivering 18 gallons per minute of oil with a specific gravity of 0.80, the total…

A:

Q: The motor is operated at an energy consumption of 250V and 80 amp with the sh of 950 RPM at a torque…

A:

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.