If S is the length of the crest, H is the height of water source of a weir whose length is L and discharge is Q m3/sec, the velocity of approach Vd is-A-2gHB-C-D-E-none of these.-C-

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APTITUDE CRACK · Accepted Answer

C  It is a case of the rectangular weir in which we have to add the total distance i.e. height above the crest and below the crest to get the area.

Hydraulics

If S is the length of the crest, H is the height of water source of a weir whose length is L and discharge is Q m³/sec, the velocity of approach V_d is

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Hydraulics

If S is the length of the crest, H is the height of water source of a weir whose length is L and discharge is Q m3/sec, the velocity of approach Vd is

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For help Students Orientation Mcqs Questions

If S is the length of the crest, H is the height of water source of a weir whose length is L and discharge is Q m³/sec, the velocity of approach V_d is

For help Students Orientation
Mcqs Questions