Energy Equation Problem Elevation = 2 mA pump moves water (at 15.6 °C) from a reservoir according to the figure below. The head loss in the pipeis assumed to be V/g, where V is the velocity in the 30 cm pipe. Determine the power (in kW) the pumpmustLOAM - DODO NOT UPLO CHEGG EXAMDove theat a rate of 0.35 m'/s.DO NOT UPLOAD TO CHDO NOTDO NOTDO NOTCHEGG EXAMEXAMTOElevation = 10 meDO NO ,OADD = 30 cmOPLOAD TO CHEGG EXAMDAD TO CHEGG EXAMEXAM DO NOTGHEGG EXElevation = 6 mWater40 cm diameterN UPLOADPLOAD TO CE

The schematic diagram is Given data, hL = Head loss in the pipe = V22g D = Diameter of the pipe =…

A pump moves water (at 15.6 °C) from a reservoir according to the figure below. The head loss in the pipe is assumed to be V²/g, where V is the velocity in the 30 cm pipe. Determine the power (in kW) the pump must supply to move the water at a rate of 0.35 m³/s.

A pump moves water (at 15.6 °C) from a reservoir according to the figure below. The head loss in the pipe is assumed to be V²/g, where V is the velocity in the 30 cm pipe. Determine the power (in kW) the pump must supply to move the water at a rate of 0.35 m³/s.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: power output versus velocity profile for a wind turbine is shown in the figure below. Assume the…

A: The power output versus velocity profile for a wind turbine is shown in the figure below. Assume the…

Q: The initial condition of air in an air compressor is 100 Kpa and 25 degrees Celcius and discharges…

A: Given Volume of cylinder can be determined as Determine clearance volume for given compressor

Q: An engine uses 6.5 kg of fuel per hour of calorific value 30000 kJ/ Kg. If the brake power of the…

A: Given, Mass flow rate of fuel , mf = 6.5 kg/hour = 0.0018 kg/s Calorific value of fuel, CV = 30000…

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: DESCRIBE THE ENERGY ANALYSIS OF UNSTEADY-FLOW PROCESSES

A: The unsteady-flow processes are also known as control volume processes. As both mass and energy can…

Q: A hydraulic motor has a displacement of 165 cm³ and operates with a pressure of 98 bars and a speed…

A: Given data: Vd=165 cm3P=98 barsN=1725 rpmQA=0.0055 m3/sTA=210 N.m Need to determine the value of…

Q: A small steam turbine power plant of 5000 kw capacity has a full load steam rate of 6 kg steam per…

Q: The impeller of a centrifugal pump having external and internal diameter 500mm and 250mm…

Q: FIND THE PERCENT SLIP OF A RECIPROCATING PUMP IF THE VOLUMETRIC EFFICIENCY IS 96%.

Q: The internal and external diameter of the impeller of a centrifugal pump are 200 mm and 400 mm…

A: The impeller of a centrifugal pump has initial and exterior diameters of 200 mm and 400 mm,…

Q: The crank of a double acting steam engine rotates at 220 rpm. The bore and stroke of the steam…

A: Given Bore (d) = 300 mm = 0.3 m Stroke (L) = 470 mm = 0.47 m Mean effective pressure ( Pm ) = 4.5…

Q: ". Compressor blades are twisted from root to tip:

A: Compressor blades are twisted from root to tip

Concept explainers

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.

Question

Energy Equation Problem

Elevation = 2 m
A pump moves water (at 15.6 °C) from a reservoir according to the figure below. The head loss in the pipe
is assumed to be V/g, where V is the velocity in the 30 cm pipe. Determine the power (in kW) the pump
must
LO
AM - DO
DO NOT UPL
O CHEGG EXAM
Dove the
at a rate of 0.35 m'/s.
DO NOT UPLOAD TO CH
DO NOT
DO NOT
DO NOT
CHEGG EXAM
EXAM
TO
Elevation = 10 m
e
DO NO ,OAD
D = 30 cm
OPLOAD TO CHEGG EXAM
DAD TO CHEGG EXAM
EXAM DO NOT
G
HEGG EX
Elevation = 6 m
Water
40 cm diameter
N UPLOAD
PLOAD TO CE

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

As shown in the picture blew, a pump can deliver volume flow rate of of water through a vertical lift of . The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40 steel pipe. The energy loss . (2) Select the correct simplified general energy equation for point 1 and 2______________
A fan require at least 4.5 hp to deliver 18,000 CFM of air running at 320 rpm. For a service factor of 1.15, find the designed horsepower of the sprocket.
A) A large Francis turbine having the following specification: diameter of runner outside (1.5m) and runner width (0.135m). The turbine produce (16 MWatt) below the height of 260m at rotation speed (600 r.p.m). If the discharge is (7m/s) and flow velocity at the end of draft tube is (16 m/s). Taking zero velocity of whirl at outside and blade thickness approach to zero. Find the overall and hydraulic efficiency, although find the angles between velocity of runner, relative velocity and velocity of flow.
A pump has an efficiency of 65%. It is driven by 0.75 hp motor. The pump produces a pressure rise of 120 Pa in water. What is the required flow rate?A. 3.03 m³/sB. 4.04 m³/sC. 4.55 m³/sD. 4.66 m³/s
7. A hydro-electric power station is supplied from a catchment area of 480 km? with an annual rainfall of 1100 mm and effective head of 40 metres. 20% of the rainfall is lost due to evaporation etc. The loss of head in the penstock is estimated to be 10%. The turbine efficiency is 85% and the generator efficiency is 92%. Find capacity of the plant assuming the load factor to be 0.6.
11.4. Calculate RP.M. in Example 11.2.
4. A water circulation system is shown schematically in the figure below. Water enters a pump, followed by a filter and a valve. The pump adds energy corresponding to 200 ft · lb/s. What is the volume flow rate through the filter? KL exit = 1.0 = 1.5 KL elbow copo KL = 6.0 valve KL = 0.8 KL filter = 12.0 ent 200 ft. of 0.1-ft-diameter Filter Pump pipe with ɛ/D = 0.01
Don't use shift solve
b) A single stage, single acting reciprocating compressor has a bore of 250 mm and a stroke of 550 mm. It runs at a speed of 300 rev/min. The clearance is 4% of swept volume, and the polytropic index is 1.39 throughout. The intake pressure is 97 kPa at 25°C, and the final compression pressure is 600 kPa. If the free air conditions are 101 kPa and 20°C, determine the free air delivered in m/s.
This question is from a study guide.
Suppose a penstock delivers water through an elevation change of 32 m and produce total output electric power of 5.45 kW. Calculate the water fall total power if the total efficiency is 69%.
Power for Pumping in a Flow System. Water is being pumped from an open water reservoir at the rate of 2.0 kg/s at 10°C to an open storage tank 1500 m away. The pipe used is Schedule 40 3 1\2 -in. pipe and the frictional losses in the system are 625 J/kg. The surface of the water reservoir is 20 m above the level of the storage tank. The pump has an efficiency of 75%. a. What is the kW power required for the pump ? b. If the pump is not present in the system, will there be a flow?