Answer Happy

A rectangular channel is having depth 2m and width 3m, bed slope of 1 in 700. The value of manning's roughness coefficient in is 0.06 estimate the discharge through the channel 1' Que 1 O2m's O5. Which of the following is characteristic of Open Channel flow it can only occur above ground The free surface formed is at atmospheric pressure O Que 2 it can only occur in natural channels it is also called pressure driven flow A hydraulic Jump is an example of (phrase). All of the statements are true for Manning's Equation EXCEPT Que 4 O Energy Generation Que 3 O Gradually Varied Flow It is valid for turbulent flow It is a form of Resistance Equation It can be used to analyse the hydraulic jump Water hammer Rapidly Varied Flow It is applicable to uniform, steady conditions The Hydraulic Radius at a section is Which of the following ratios will give you the Froude number? Que 5 The vertical depth of flow Gravitational force /viscous force Inertial force / viscous force Inertial force / gravitational force The ratio of the cross-sectional area of flow to its top with The ratio of the cross-sectional area of flow to wetted perimeter the normal depth for that flow Que 6 Viscous force / inertial force