(CE Dec 2014) A rectangular channel 5.4 m wide by 1.2 m deep is lined with smooth stone, well laid and has a hydraulic slope of 0.001. Using n = 0.013
a. Capacity of the Channel, in m3/s
b. What savings in earth excavation could have been offered by using more favorable proportions but adhering to the same delivery and slope?
c. What savings in lining per meter length by using more favorable proportions but adhering to the same delivery and slope?
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