A sharp-crested weir 3.0 ft high extends across a rectangular channel 20 ft wide in which there is 100 cfs flowing. Determine the depth of water upstream from the weir. Draw the sketch.

Q: A weir has been constructed across a concrete-lined channel with a rectangular cross-section (base…

A: Step 1:Step 2:Step 3: Step 4:

Q: A rectangular weir of 4.5 m long is to be built across a rectangular channel if the maximum depth of…

A: A rectangular weir has l=4.5mmaximum depth of water upstream=1.75ma)Q=5.5cu.m/sb)Q=9cu.m/scalculate…

Q: A rectangular channel, 16 ft wide, carries a flow of 192 cfs. The depth of water on the downstream…

A: Given- Width (B)=16 ftflow rate (Q) =192 cfsDownstream depth (y2)= 4.2 ft

Q: (b) A 3.5 m wide rectangular channel has Manning's roughness coefficient of 0.016 and longitudinal…

A: Given:- Width of the rectangular channel (b) = 3.5 m  Manning's roughness coefficient = 0.016…

Q: A trapezoidal weir has a side slope of 1 horizontal to 4 vertical. The head over the weir is 2.5 ft…

A:

Q: Compute the critical and normal depth of a trapezoidal channel natural open channel (n = 0.03) with…

A: Given: Discharge, Q = 1500 ft3/s channel slope, S = 1 % = 0.01 Side, slope, m = 3  Width, b = 10 ft…

Q: A sharp-crested weir 1 m high extends across a rectangular channel 6 m wide in which there 3 m³/s is…

A:

Q: 6. A broad crested weir in a horizontal channel is 10m wide and 1.4m high if the upstream depth is…

A:

Q: Water in a 20-ft-wide rectangular channel, flowing at120 ft3/s and a depth of 10 ft, is to be…

A: Solution Given data b= 20 ft Q= 120 ft3/s Depth y= 10 ft