A pump rated at 700W is used to transfer water from an open tank at ground level, to another open tank 18m above ground at a rate of 3.25 kg/s. Neglecting friction losses, determine the efficiency of the pump. O 81.98% 67.42% 88.29% 58.94% Which among the following is an assumption made by the Bernoulli equation? O the pump must operate at 100% efficiency the flow is comppletely horizontal friction is negligible in the flow ल the pressure on one side must be atmospheric

Q: The efficiency at the best operating point is:

A: The best operating point is that point at which a pump is least prone or least probable to failure…

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

A: Here we will apply general definition of pump efficiency

Q: A power plant requires 940 L/min of water. The required net head is 5 m at this flow rate. An…

A:

Q: 1) A steady, incompressible fluid flow through two identical pumps in series, the volume flow rate…

A: 1) A steady, incompressible fluid flow through two identical pumps in series, the volume flow rate…

Q: Three pumps are connected in parallel. According to pump performance curves, the shutoff head of…

A: Given: The head for pump 1, H1 = 7m The head for pump 2, H2 = 10 m The head fo pump 3, H3 = 15 m The…

Q: A centrifugal pump is running at 1000 r.p.m. The outlet vane angle of the impeller is 30° and…

A:

Q: Using the pump selection table below to determine the best pump for the given condition: • A flow of…

A: Option ( C ) is correct 100-80/20

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

A:

Q: One industry has bought 4 centrifugal pumps. For each pump, the maximum total head is 25 m, and…

A:

Q: A centrifugal pump is needed to pump water at an average speed of 4 m/s to an overhead tank situated…

A: Given data as per the question Length of pipe = 6 km Pipe diameter =0.8 m Friction factor =0.01

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.