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A section of the channel is said to be most economical when the cost of construction of the channel is minimum. To keep the cost minimum, the wetted perimeter for the given discharge should be minimum, because discharge will be maximum, when the wetted perimeter is minimum. Most economical section iRead more
A section of the channel is said to be most economical when the cost of construction of the channel is minimum. To keep the cost minimum, the wetted perimeter for the given discharge should be minimum, because discharge will be maximum, when the wetted perimeter is minimum.
Most economical section is also called the ‘ best section’ or ‘ most efficient section ‘.
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