Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...

Question

Question

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free surface is 30 m above th

engineering Mechanical-Engineering

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

The pressure at (1 and (2) remains same, as it is pressure and the datum atmo equal to tmospheme & zeno at Section (1). Zi=0 P4 - P2 = 1000 3:4x6° 13.25 1 PA - P3 = 29 43 39. 6 22 Ра 294 •339 kpa -Аль-(ы (тколша») CS Scanned with CanhScanner

Add a comment

Answer 2

Similar Homework Help Questions

please help...add sketch Underground water is to be pumped by a 78 percent efficient 5-kW submerged...

please help...add sketch Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free surface is 30 m above the underground water level. Determine (a) the water volume flow rate and (b) the pressure difference across the pump. Disregard friction losses and assume that the effect of kinetic energy correction factors to be negligible. Draw a sketch to illustrate the problem solution and show all your work (write formulae, substitutions with units,...
asap please, will rate! 2. Underground water is to be pumped by a 78 percent efficient...

asap please, will rate! 2. Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free surface is 30 m above the underground water level. Determine (a) the water volume flow rate and (b) the pressure difference across the pump. Disregard friction losses and assume that the effect of kinetic energy correction factors to be negligible. Draw a sketch to illustrate the problem solution and show all your work (write formulae, substitutions...
Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free surface is 30 m above the underground water level. Determine (a) the water volume flow rate and (b) the pressure difference across the pump. Disregard friction losses and assume that the effect of kinetic energy correction factors to be negligible. im confused how this is done without known pump diameters Pool 30 m Figure 2

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free surface is 30 m above the underground water level. The diameter of the pipe is 7 cm on the intake side and 5 cm on the discharge side. Determine (a) the m

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free surface is 30 m above the underground water level. The diameter of the pipe is 7 cm on the intake side and 5 cm on the discharge side. Determine (a) the maximum flow rate of water and (b) the pressure difference across the pump. Assume the elevation difference between the pump inlet and the outlet and the effect of the kinetic...
2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10...

2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10 cm on the intake side and 8 cm on the discharge side. Determine (a) the maximum flow rate of water and (b) the pressure difference across the pump. Assume the elevation difference between the pump inlet and the outlet and the...
Underground water needs to be pumped into a pool

The school decides to create a new Fluids test facility on the lab building roof. Underground water needs to be pumped bu a 7373% efficient 5.05.0-kW submerged pump to the facility, which has a free surface h=3030 m above the underground water level. The diameter of the pipe is 7.07.0 cm on the intake side and 5.05.0 cm on the discharge side.Assume the elevation difference between the pump inlet and the outlet and the effect of the kinetic energy correction factors to be negligible.a) Determine the maximum...

Storage tank 18 m Pump Water is pumped from a lake to a storage tank 18...

Storage tank 18 m Pump Water is pumped from a lake to a storage tank 18 m above at a rate of 64 L/s while consuming 21.2 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine (a) the overall efficiency of the pump-motor unit and (b) the pressure difference between the inlet and the exit of the pump. b) AP- a) 1 kPa
In order to provide irrigation, water has to be pumped to an elevation 120 m through...

In order to provide irrigation, water has to be pumped to an elevation 120 m through a 600 mm pipe where the pressure required at the higher elevation is 172 kPa. The source of the water and the discharge point are at atmospheric pressure. Irrigation requirements dictate that water must be pumped at the rate of 1m3 /sec. The loss of head due to friction and other factors is estimated to be 2.4m. Elevation of the water source is 60...
1. Water is pumped from a low reservoir to a high reservoir that is 20 m...

1. Water is pumped from a low reservoir to a high reservoir that is 20 m higher in elevation. The water is flowing at 1.5 m/s through a 305 mm internal diameter piping system. The water is at 18 degrees C. There are 1,000 m of piping, six standard 45 degree bends, two standard 90 degree bends, a branch flow tee, three gate valves, a swing check valve, a square inlet and a square outlet. The piping and valves are...

Task 1: You were asked to check up the status of the water system. Water at 24 °C is to be pumped from a Lower reservoir with 100 m elevation to another reservoir at a higher elevation 112 m through...

Task 1: You were asked to check up the status of the water system. Water at 24 °C is to be pumped from a Lower reservoir with 100 m elevation to another reservoir at a higher elevation 112 m through 150-m-long pipe as shown in Figure (1). The pipe is made of steel, and the diameter of the pipe is equal to 30 cm. Water is to be pumped by a 72% efficient motor-pump combination that draws 33 A of...

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...

Homework Answers

Add Answer to:
Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...

Post as a guest

Earn Coins

please help...add sketch Underground water is to be pumped by a 78 percent efficient 5-kW submerged...

asap please, will rate! 2. Underground water is to be pumped by a 78 percent efficient...

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a pool whose free surface is 30 m above the underground water level. The diameter of the pipe is 7 cm on the intake side and 5 cm on the discharge side. Determine (a) the m

2 Underground water is to be pumped by a 80 percent efficient 10-kW submerged pump to a pool whose free surface is X m above the underground water level (see Figure 2). The diameter of the pipe is 10...

Underground water needs to be pumped into a pool

Storage tank 18 m Pump Water is pumped from a lake to a storage tank 18...

In order to provide irrigation, water has to be pumped to an elevation 120 m through...

1. Water is pumped from a low reservoir to a high reservoir that is 20 m...

Task 1: You were asked to check up the status of the water system. Water at 24 °C is to be pumped from a Lower reservoir with 100 m elevation to another reservoir at a higher elevation 112 m through...

Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...

Homework Answers

Add Answer to: Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...

Post as a guest

Earn Coins

Add Answer to:
Underground water is to be pumped by a 78 percent efficient 5-kW submerged pump to a...