Explain The Difference Between Energy Line And Hydraulic Grade Line ?

1.	Explain The Difference Between Energy Line And Hydraulic Grade Line ?
Answer» The energy line is a graphical representation of the energy at each SECTION. Hydraulic grade line LIES below the energy line by an amount EQUAL to the velocity head at the section. The energy line is a graphical representation of the energy at each section. Hydraulic grade line lies below the energy line by an amount equal to the velocity head at the section.

Answer»

The energy line is a graphical representation of the energy at each SECTION.

Hydraulic grade line LIES below the energy line by an amount EQUAL to the velocity head at the section.

The energy line is a graphical representation of the energy at each section.

Hydraulic grade line lies below the energy line by an amount equal to the velocity head at the section.

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