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Fluid Mechanics and Hydraulics
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Fluid mechanics and hydraulics miscellaneous
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Fluid mechanics and hydraulics miscellaneous
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Fluid Mechanics and Hydraulics
Fluid mechanics and hydraulics miscellaneous
A rectangular open channel of width 4.5 m is carrying a discharge of 100 m
3
/sec. The critical depth of the channel is
7.09 m
3.69 m
2.16 m
1.31 m
Correct Option:
B
y
c
=
q²
1/3
g
q =
Q
=
100
22.2m³/s
B
4.5
∴ y
c
=
22.2²
1/3
= 3.69 m.
9.81
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