A rectangular channel will be most economical when the flow depth and bottom width are in the ratio:
A2:1
B1:2
C1:1
D1:4
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A ............................ caisson is open at top and closed at bottom
Which dams are made of locally available soils and gravels ?
It is a canal generally carries water directly from the river
A caisson which is closed at top and open at bottom?
It is provided to reduce the water hammer pressure formed in the penstock in hydroelectric project: