Flow occurs over a sharp-crested, uncontracted horizontal weir 3.5 ft high under a head of 1.0 ft.

Question:

Flow occurs over a sharp-crested, uncontracted horizontal weir 3.5 ft high under a head of 1.0 ft. If this weir replaced another weir, which was one-half its height, what change in depth occurred in the upstream channel?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Hydraulic Engineering Systems

ISBN: 978-0136016380

4th Edition

Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang

See More Books

Question Posted: Apr 26, 2016 08:10 AM

See More Questions

An uncontracted, horizontal weir (sharp-crested) is 4.5 m long and 3.1 in high. Determine the discharge if the upstream water depth is 4.4 m. Determine the discharge for the same upstream depth if a...
An uncontracted, horizontal weir is 1.5 m high and 4.5 m long. Determine the discharge over this weir when the upstream depth is 2.2 m. Determine the weir height if the same discharge was desired...
The discharge in a rectangular channel 4 m wide is constant. A depth of 2.3 m is maintained by a 1.7-m-high contracted (both ends) horizontal weir (C = 1.86) with a 1-m-long horizontal crest. This...
Attlee Ltd holds 28% of the issued shares of Nehru Ltd. Attlee Ltd acquired these shares on 1 July 2019 and on this date all the identifiable assets and liabilities of Nehru Ltd were recorded at...
Suppose a firm sells in a highly competitive market where the going price is $15 per unit. Its cost equation is C = $25 + .25Q2. A. Find the profit maximizing level of output for the firm. Determine...
True or False: Broken rotor bars are just as easily identified at rest as during full-load operation of the motor.
Determine whether each random variable x is discrete or continuous. Explain your reasoning. 1. Let x represent the number of Fortune 500 companies that lost money in the previous year. 2. Let x...
203 students signed up for the Stats course in Exercise 39. They used the software suggested by the salesman, and scored an average of 108 points on the final with a standard deviation of 8.7 points....
A department store will remain in business for one more year. The probability of a boom year is 70 percent and the probability of a recession is 30 percent. It is projected that the company will...
On January 1, 2023, Doone Corporation acquired 60 percent of the outstanding voting stock of Rockne Company for $300,000 consideration. At the acquisition date, the fair value of the 40 percent...
Determine the discharge in cubic meters per second measured by a 15-ft Parshall flume if the gauge reading Ha is 1 m and the gauge reading Hb is 0.5 m.
The flow through an 8-ft Parshall flume is 129 cfs when Ha is 2.50 ft. Determine the downstream water level (Hb) that would produce this flow rate.
When the rocket reaches the position in its trajectory shown, it has a mass of 3 Mg and is beyond the effect of the earths atmosphere. Gravitational acceleration is 9.60 m/s 2 . Fuel is being...
Assume you are a media planner and you have just completed a media plan using both magazine and television advertising. Your magazine schedule reaches 50 percent of the target audience and your...
UXZ is a wedding event organiser company based in Z - land. The Finance Manager at UXZ would like to use activity - based costing principles to apply the correct overhead costs to the three wedding...
The distribution of natural log of family income in the US in 2017 was Normal with mean 11.237 and standard deviation 0.747, according to data from the St. Louis Fed. (a) (2 points) What is the...
A plan is under consideration to open a large tract of the Amazon rainforest in Brazil to commercial mining and logging operations on territory several indigenous cultures consider to be their...
Read below and explain two different types of taxes that may be affected by their death and whether those taxes can be eliminated through planning (California Laws Apply) FAMILY DATA and Facts...
Three male and three female students recorded the number of times they used a credit card in one week. (a) Calculate s 2 pooled . (b) Give an estimate of the common standard deviation for the number...
Design an experiment to demonstrate that RNA transcripts are synthesized in the nucleus of eukaryotes and are subsequently transported to the cytoplasm.
The results of a series of CD triaxial tests on a medium dense, cohesionless sand are summarized in the table below. The void ratios for all the test specimens were approximately the same at the...
Estimate the values of the coefficient of earth pressure at rest, Ko, for the four soils of Problem 12-31.
If the sands of Problem 12.33 had been preloaded, would your estimate of be any different? If so, would it be higher or lower? Why?
A useful quantitative model for the grinding of lenses with known focal lengths is the lens-makers' equation: nlens environment 1) (1/4-1/2), where f is the focal length of the lens, the two index of...
A student throws a set of keys vertically upward to her sorority sister, who is in a window 3.20 m above. The second student catches the keys 2.80 s later. (a) with what initial velocity were the...
Accelerating uniformly to overtake a slow-moving truck, a car moving initially at 24.4 m/s covers 67.2 m in 2.48 s. (a) What is the final speed of the car? m/s (b) What is the magnitude of the car's...

Flow occurs over a sharp-crested, uncontracted horizontal weir 3.5 ft high under a head of 1.0 ft.

Question:

Step by Step Answer:

For the existing weir Eqn 910a yields C 32204Hp 3220401035 333 ft 05 s Eqn 99 Q 1 CL...View the full answer

Fundamentals Of Hydraulic Engineering Systems

Students also viewed these Mechanics questions