Question: A venturi meter installed in a pipe with a 38.1 cm diameter has a throat diameter of 21.24 cm. The static gage pressure upstream of

A venturi meter installed in a pipe with a 38.1 cm diameter has a throat diameter of 21.24 cm. The static gage pressure upstream of the venturi is 172.4 kPa. The average fluid velocity in the pipe is 7.62 m/s. The fluid flowing is water. If cavitation is just beginning at the throat of the venturi, what is most nearly the absolute vapor pressure of the water at the throat?

a) 2.2 kPa

b) 49 kPa

c) 270 kPa

d) 290 kPa

Step by Step Solution

★★★★★

3.29 Rating (149 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

given pipe odiamehh cdi 381 Cm throat diameter d2 2124 em m 02124 3D aug veloci ty V 762 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Accounting Questions!

Water flowing steadily through a 2 cm diameter pipe at 30 m/s goes through an expansion joint to flow through a 4 cm diameter pipe. Assuming the internal energy remains constant, determine (a) The...

A Venturi meter with a 4-in. throat is installed in an 8-in. diameter (vertical) waterline. The pressure difference reading between the throat and entry section in a mercury-water manometer is 2.01...

A venturi meter which has a throat diameter of 25 mm is installed in a horizontal pipeline of 75 mm diameter conveying air. The absolute pressure at the inlet to the mater is 133.3 kPa and that at...

A pool is to be filled with 60 m 3 water from a garden hose of 2.5 cm diameter flowing water at 2 m/s. Find the mass flowrate of water and the time it takes to fill the pool.

Water at 20C is flowing with velocity of 0.5 m/s between two parallel flat plates placed 1 cm apart. Determine the distances from the entrance at which the velocity and thermal boundary layers meet....

A power-plant discharges cooling water through the manifold in Fig. P8.11, which is 55 cm in diameter and 8 m high and is perforated with 25,000 holes 1 cm in diameter. Does this manifold simulate a...

Multiple-Choice Questions 1. If the market for a certain product experiences an increase in supply and a decrease in demand, which of the following results is expected to occur? a. Both equilibrium...

Multiple-Choice Questions 1. Changes in prices of a good causes a. Movement along the demand curve. b. Movement along the supply curve. c. No effect to either curve. d. Both a and b 2. If the market...

A tri angular roadside channel has side slopes of 3: 1 (H: V) and a longitudinal slope of 0.01. Determine the flow rate in the concrete channel if uniform flow is assumed when the top width of the...

A device designed to allow cleaning of walls and windows on the second floor of homes is similar to the system shown in Fig. 11.20. Determine the velocity of flow from the nozzle if the pressure at...

dy = x +x when y(2) = 17. dx a. Set up an integral for solving t %3D y(x) = [ b. Evaluate your answer to the previous part to find y(x). y(x) = [ help (formulas)

Clayton is planning to invest up to $40,000 in corporate and municipal bonds. The least he is allowed to invest in corporate bonds is $6000, and he does not want to invest more than $22,000 in...

The basic idea underlying budgeting is that each manager should be held responsible for the overall profit of the company to ensure that all managers are acting together. Group of answer choices True...

At the beginning of 2015, Mazzaro Company acquired equipment costing $120,000. It was estimated that this equipment would have a useful life of 6 years and a salvage value of $12,000 at that time....

On January 1, 2017, Evers Company purchased the following two machines for use in its production process. Machine A: The cash price of this machine was $48,000. Related expenditures included: sales...

What are some potential negative individual and organizational consequences for Asian Americans of being perceived as a "model minority"?

What is the interest rate per period and the frequency of compounding per year in each of the following? a. 18% compounded semiannually b. 16% compounded quarterly c. 15% compounded monthly

In recent years, Avery Transportation purchased three used buses. Because of frequent turnover in the accounting department, a different accountant selected the depreciation method for each bus, and...

The lower or first tier federal trial courts are called 1Q5 AQs circuit courts. u. s. district courts. courts of common pleas. superior courts

57. A venturi meter installed horizontally is used to measure to flow of water in a pipe. The area ratio, A2/A, of the meter is 0.50, and the velocity through the throat of the meter is 3 m/s. What...

A venturi meter is a device placed in a pipeline to allow for the measurement of flow through that pipeline. As shown in the following figure, the meter consists of a tapered reduction of the pipe...

( a ) Describe the operating principle of a Venturi meter. For full marks, draw a schematic diagram of the device and indicate all the important variables. ( b ) A horizontal Venturi meter with a...

Please Answer fast A venturi meter is to be installed in a 100-mm line to measure the flow of water. The maximum flow rate is expected to be 75 m/h at 15C. The manometer used to measure the...

with calculations hh1h1BlankResultsTable=2su2un2v22/2shnh1=v2v12vn2=w1hnh= To compare theoretical and nctual pressure distribution, create a chart of dimensionless pressure (vertical axis) against...

1,2 and 3 please (2 and 3 are connected) sheet: Venturi Meter for Measuring Flow Rates - CHESS 3. When deriving the equation above, what was ignored that makes C, necessary; do some reading on this;...