Explain how does weir and sluice gate used to measure velocity?
EXPERIMENT 4 FLOW UNDER A SLUICE GATE AND THE HYDRAULIC JUMP 4.1 Introduction The sluice gate provides acenvenient means of flow regulation, especially in irrigation and drairage schemses where low has to be distributed in notworks of interconnected chanmels. The gane is peovided wih a lifting mechanis so at the aperture beeeath it may be set to any desired position When closed, the sperture is closed so that no Bow ca pass through the gale. In this experiment we measure...
The following profile shows a sluice gates that discharges into a rectangular concrete channel (n=0.013) that is 5m wide. Will a hydraulic jump occur downstream from the gates over the sloping part of the channel if the gate is opened to an elevation of 101.250 and the flow velocity at the gate is 6.692 m/s? Assuming that a hydraulic jump does occur above, and that the downstream water level has an elevation of 102.5m, how much energy is lost in...
A sluice gate is useful in controlling the water flow out of a reservoir by allowing flow to pass under it. For a 6 ft deep reservoir and an 8 ft wide gate, estimate how high you would have to raise the gate to allow for 150 ft3/s outflow.
I got confused can you please explain to me how did he answer this question, please I need to know in each step how did he do it Centre of Pressure Inclined Sluice Gate Example Bgate 2m 1.5m Hydrostatic force on sluice gate? Location of centre of pressure? Force on catch? 1.8m 45 Catch 1.5m 0- 45°. 2 13.02m x2x (1.8) S 12 3-02 (3x2) Fateh っ M.
explain how time of flight is used to measure lattice constants
6. Explain how the Doppler effect is used by the police to measure the speed of a car.
Question 3 Pulse wave velocity is used to measure the speed of blood as it moves through the arterial system. (i) What evidence is there that blood moves through the arterial system in the form of a wave? (10 marks] How does the pressure and flow rate change as the blood moves though the system? In you answer, describe how reflections of the initial pulse wave affect the following wave travelling behind it. (10 marks)
How is activity based costing used to measure customer profitability and why does it need to be tracked by customer?
Describe how variance and standard deviation are used to measure the variability of individual stocks. Explain how an investor chooses the best portfolio of stock to hold.
Explain briefly how gas chromatography and mass spectrometry can be used to identify and quantitavely measure the components of an unk sample.