pls choose the correct answer Which of the following is normally used forvery large discharge flow measurements?Group of answer choicesNozzleOrificeVenturimeterPitot tubeWhich of the following is used to increaseflow velocity from a pipe?Group of answer choicesVenturimeterOrificeNozzlePitot tube

1- device which measures the large discharge of fluid is venturimeter. Venturimeter is a discharge…

Answered: Which of the following is normally us…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A 250 mm x 125 mm venturimeter is provided in a vertical pipe line carrying oil of specific gravity of 0.9, the flow being upwards. The difference in elevation of the throat section and entrance section of the venturimeter is 0.5 m. The differential U-tube mercury manometer shows a gauge deflection of 300 mm. Coefficient of venturimeter is 0.96 and specific gravity of mercury is 13.6 Calculate the following: a) Discharge of oil b) The pressure difference between the entrance section and the throat section..
2. The flow from pipelines A to F is 300 lit/'s. Using a friction factor of 0.015 for all pipelines and with the properties listed below, compute a. the discharge at B b. the discharge at E c. the discharge at D d. headloss from 1 to 5 A Pipelines A TERREY B C D E 8 Length (m) 350 300 320 1100 550 650 Diameter (cm) 40 25 25 30 20 45
Discuss the determination of discharge in closed conduit by direct measurement method.In determining discharge on closed conduit using Venturi meter, will there be an effect of the installation of the Venturi meter (i.e., inclined, horizontal, or vertical) in the value of the discharge computed? Explain your answer.
Fluid Flow in Pipes 2. The flow from pipelines A to F is 300 lit/s. Using a friction factor of 0.015 for all pipelines and with the properties listed below, compute a. the discharge at B b. the discharge at E c. the discharge at D d. headloss from 1 to 5 Pipelines A TEOREY B C D F Length (m) 350 300 320 1100 550 650 Diameter (cm) 40 25 25 30 20 45
1) In Bernoulli equation: P+(1/2)ρV2+ρgz=C, what is the dimension of constant C? 2) Discharge coefficient is a correction factor to account the losses in a flow, which can be larger than 1. True or False 3) Which of the following flowmeter is the most accurate one? a) Venturi meter b) Orifice meter c) Flow nozzle
Which of the following statements about Energy Grade Line (EGL) and Hydraulic Grade Line (HGL) is incorrect? O When the diameter of a pipe decrease, the slope of EGL will decrease (become flatter). O EGL is an indicator of total head throughout the pipeline system. O Valves are devices that may cause a sudden drop in the EGL and HGL. O Unless a pump is added to the pipeline, HGL decreases in the direction of the flow.
Q.4 (b) Recommend the low cost flow meter used in industries for measuring flow that provides negligible loss of head in the pipeline. Discuss its construction and working. A venturi tube of throat diameter 10 cm is placed in a pipe of diameter 20 cm. The volumetric flow rate through the venturi tube is 0.02 m3/ sec. [Given: viscosity of water 10-3 Pas]. Determine the Reynolds %3D number and the upstream to throat differential pressure developed.
In determining discharge on closed conduit using Venturi meter, will there be an effect of the installation of the Venturi meter (i.e. inclined, horizontal, or vertical) in the value of the discharge computed? Explain your answer
For the Pipe T shown, determine the discharge from pipe 2. 5 ft/s 1 6" 3 3" 7 ft/s 6" 2 ?
Cooling water having a density and viscosity of 998 kg/m3 and 0.95 cP isflowing thru a 25-mm med. wt. steel pipe (I.D. = 0.0272 m). The pipeline isequipped with a venturi meter of 10 mm throat diameter and a U-tubemercury manometer. If the water flows at a rate of 25.0115 liters perminute, determine the corresponding manometer reading.
Q2) The network shown in Fig. using Hardy Cross method, find the discharge flow through cach pipe. All data of pipes in table below. Pipe No. AB ВС AC CD AD 100 L/s D(mm) 600 400 200 300 200 L (m) 300 250 250 300 250 30L/s 20 L/s 0.021 0.02 0.022 0.018 0.021 50 L/s
A Cole pitometer is set with its orifices at the center of a 40cm pipe. Determine the discharge if the deflection, z of carbon tetrachloride (s = 1.50) in the differential gauge is 325mm. Use C = 0.84 and the ratio of the mean velocity to center velocity may be assumed as 0.83. C4o cm

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Which of the following is normally us very large discharge flow measureme Group of answer choices Nozzle