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Question
A and B are at the same elevation of 2.5 m above datum in the valve and pipe line shown in the given figure. Velocity head of 0.5 m, head loss in valve of 0.2 m and pressure head of 2.5 m are the parameters at A. Piezometric head at B is equal to
A and B are at the same elevation of 2.5 m above datum in the valve and pipe line shown in the given figure. Velocity head of 0.5 m, head loss in valve of 0.2 m and pressure head of 2.5 m are the parameters at A. Piezometric head at B is equal to
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Solution
The correct option is D 4.8 m
Piezometric head at B
= Pressure head + elevation head
=(2.5−0.2)+2.5=4.8 m
Piezometric head at B
= Pressure head + elevation head
=(2.5−0.2)+2.5=4.8 m
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