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A symmetric trapezoidal section, 1900 mm deep and with top and bottom widths 3 m and 0.7 m respectively carries water at a rate of 3 m3/sec. Manning’s n may be taken as 0.012. Find: i. The normal depth at a slope of 1 in 1500 ii. The Froude number at the normal depth Another past paper question

Task 2 a) A trapezoidal channel has a bed slope of 0.001. The base width is 10 m, the side slopes are 1:3 and the discharge is 30 m3 / sec. Manning’s n can be taken as 0.015. Determine the normal depth of flow and Reynold’s Number. B) A symmetric trapezoidal section, 1900 mm deep and with top...

Hello all, I am writing a paper at the moment regarding the effects of modern technology on the construction industry. Primarily in the field of surveying. I am basically looking to get opinions or thoughts on the advancements, such as most manufacturing plants are completely robotic thus...

Hello I was practicing old exam questions for my fluids and hydraulics coming exam, when i got the following question: A trapezodial channel has a bed slope of 0.001. the base width is 10m, the side slopes are 1:3 and the discharge is 30m3/sec. Mannings n can be taken as 0.015 Find the normal...