The design discharge for a culvert is 13.8m3 /s when the normal depth in the rectangular river channel is 1.9m. The channel has a bankful width of 4.2m, a slope of 1 in 300 and a Manning’s n of about 0.040s/m1/3. The maximum permissible upstream depth is 2.2m (i.e. 2.5m less 0.3m freeboard). The culvert … Read more
(a) With respect to a broad crested weir, what is meant by the ‘submergence ratio’ and why is it important? (b) Water flows along a rectangular channel in which there is a broad crested weir with a horizontal crest. The channel is 9.0m wide, and upstream of the weir the depth of flow measured from … Read more
A physical hydraulic model is to be built to study the effect of altering the breakwaters at the entrance to a 150m wide river to allow the navigation of larger ships. However, there is concern that altering the breakwaters will result in changes to the beach levels and offshore sandbanks around the estuary. It is … Read more
Define what is meant by the specific speed of (a) a turbine and (b) a pump. (c) A turbine is required to generate 5.5MW of electricity from the regulating releases from Kielder Water reservoir. The nominal head of water available is 47.35m. If the turbine has a rotational speed of 500rpm, by calculating the specific … Read more
In a proposed pipeline a steady flow of water (K = 2100 ¥ 106N/m2 ) will exist at a velocity of 2.5m/s. The intention is to use 0.3m internal diameter PVC pipes (E = 26 ¥ 108N/m2 , wall thickness d = 20mm). (a) Calculate the wave celerity cP in the pipe assuming c = … Read more
The three poems you read share some similarities (they’re about places) and some differences (different authors, different voices, focus on different aspects of the city, etc.). We have discussed “Chicago” over a class and then some. I’d like to hear your impressions of “I Live In Los Angeles” and “Daybreak In Alabama”; how did they … Read more
Wridemy Plagiarism Free Paper Writing Website. Visit us here Wridemy Your discussion of the topic should be a minimum of 350 words, include accurate content, critical analysis, specific examples, two meaningful (5 word max) cited quotes from your textbook in APA in-text parenthetical citation format, proper grammar, punctuation, and capitalization, and at the end of … Read more
Wridemy Plagiarism Free Paper Writing Website. Visit us here Wridemy Reflection Paper #3GuidelinesYour task is to compose a reading reflection discussing how Alexis de Tocqueville would evaluate a current event of your own choice—i.e., what Tocqueville’s perspective would add to a contemporary context. Reflection papers must be two pages long double-spaced using size-12 font and … Read more
Wridemy Plagiarism Free Paper Writing Website. Visit us here Wridemy What to do:Read the chapters in their entirety, take notes or annotate if that helps youRead the questions, make sure you understand them and the concepts indicated before attempting a response.You MUST cite from the text in your responses. Failure to do so will result … Read more
Write an essay in which you describe the African American Resistance to the injustices of the Jim Crow System. (CHAPTER 15) RUBRIC: YOUR 3-5 PAGE ESSAY SHOULD INCLUDE COVERAGE OF THE 5 FOLLOWING POINTS: 1. WHO? 2. WHAT? 3. WHERE? 4. WHEN? WHEN? WHEN? 5. WHY IS THIS MATTER SIGNIFICANT.? WHY ARE WE EVEN TALKING … Read more
