What is the pressure in the head of the flowing water

Assignment Help Civil Engineering
Reference no: EM13323342

A combined pitot static tube has a coefficient of 0.98. Thedifferential head reading is 0.874m of water when it is positionedon the centreline of a pipe of constant diameter.
a) What is the velocity of flow in this point
b)If the stagnation pressure head is 2.942m of water, what is the pressure in the head of the flowing water?

Reference no: EM13323342

Questions Cloud

What advantages and disadvantages are to implementation : Do you foresee any technical difficulties in deploying this architecture? What advantages and disadvantages are there to this implementation?
Explain what mass in g of iron is needed to evolve : What mass (in g) of iron is needed to evolve 730.5 kJ of heat under standard conditions as it forms iron(III) oxide
Use an array to assign random numbers to the digits : Output the random digits to the screen, input the response from the user, and output whether or not the user's response correctly matches the PIN number.
Explain the sum of the stoichiometric coefficients : What is the sum of the stoichiometric coefficients the formation reaction for methanol (CH3OH). Enter any fraction as a decimal.
What is the pressure in the head of the flowing water : A combined pitot static tube has a coefficient of 0.98. Thedifferential head reading is 0.874m of water when it is positionedon the centreline of a pipe of constant diameter.
Compute where will the image be formed : a diverging lens has a focal length of 50 a source of light is placed 100 cm in front of lens in front of the lens. where will the image be formed
Find where building should be located relative to centreline : A developer has requested permission to build a large retail store at a location adjacent to the intersection of an undivided four-lane major road and a two-lane minor road. Traffic on the minor road is controlled by a stop sign.
Explain the concentration of the calcium chloride solution : The reaction described in Part A required 3.50L of calcium chloride. What is the concentration of this calcium chloride solution
Write a grammar for the language consisting of strings : Write a grammar for the language consisting of strings that have n copies of the letter a followed by the same number of copies of the letter b where n > 0. For example strings ab, aaaabbbb, are in the language but a abb, ba, aaabb are not.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the height of the weir p and the weir length

The discharge range is 0.1 to 1.0 cfs. The maximum approach flow depth is 18 inches. Determine the height of the weir P and the weir length l in the flow direction. Assume cv =1.

  Explain how factors affect excavation operations and costs

Explain how the different physical characteristics and moisture content of soil lead to the different angles of repose, swell, and shrinkage factors. Explain how these factors affect excavation operations and costs.

  What is the tension in each cord connected to the support

A 200-kg mass is hanging from a hook conncted to a pulley. The chord around the pulley is connected ot the overhead support at two points. What is the tension in each cord connected to the support if the angle of the chord from vertical is 0º

  Concrete dam retaining water

A concrete dam retaining water has a specific weight of concrete of 23.5kn/m3, what is the factor of safety against sliding & overturning and pressure intensity on the base if coefficient of friction is 0.45

  Explain what if the spheres are one inch in diameter

What is the porosity of a sphere of 1 ft diameter packed inside a cube of 1 ft on each edge. What if the spheres are six inches in diameter. What if the spheres are one inch in diameter.

  Determine the maximum allowable length of the box

A square yellow-brass bar must not stretch more than 2.5 mm when it is subjected to a tensile load. Knowing that E = 1.5 GPa and that the allowable tensile strength is 150 MPa

  Calculate air flow required in cfm to transfer in hvac duct

Calculate the Air flow required in CFM to transfer 5,004 BTU/Hour in an HVAC duct given that the temperature difference (Delta-T) between the room and the supply air is 23 DegF.

  Describe what is the maximum acceptable internal pressure

of 2640 psi with a factor of safety of 2.0 with respect to yielding. the yield stress of the steel is 65,000 psi in tension and 32,000 psi in shear. the diameter of the tank is 7.0 in. the minimum required wall thickness is 0.289 in.

  Design cylindrical composite column consisting of steel rods

design a cylindrical composite column consisting of some steel rods, and also wrapped in nano-fiber material. The column must support a compressive axial force of 500 kips. The columns length is 5 ft.

  Lifting granite rock from the bottom of lake

A 170 kg granite rock (ρ = 2700 kg/m 3 ) is dropped into a lake. A man dives in and tries to lift the rock. Determine how much force the man needs to apply to lift it from the bottom of the lake. Do you think he can do it?

  Calculate corresponding vapor pressure and relative humidity

The air pressure is 120 KPa, the air temperatuer is 28 degrees C, and the dew point is 20 degrees C. Calculate the corresponding vapor pressure (ea) and relative humidity (RH). Assume Atmospheric pressure is 101,000 Pa.

  What is highest possible final grade in nighttime conditions

An equal-tangent sag curve has its PVI at station 10+00 and elevation at 138 ft. Directly above the PVI the bottom of an overpass structure is at elevation 162 ft. The PVC is at station 4+00. If the initial grade is -4.0%

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd