Exercise: Hydraulics

Questions for: Hydraulics

For solving network problems of pipes, necessary condition is
A:
continuity equation
B:
energy equation
C:
Darcy-Weisbach equation
D:
all the above.
Answer: D
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The acceleration f required to accelerate a rectangular tank containing water horizontally so that the slope of its free surface is 45°, is
A:
g/2
B:
g
C:
2 g
D:
2.5 g
Answer: B
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Chezy's constant is suggested by
A:
Bazin
B:
Kutter
C:
Manning
D:
Powell.
Answer: A
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The discharg formula Q = Cd 2gH x A is used for rectangular
A:
small orifices only
B:
large orifices only
C:
small and large orifices only
D:
for all types of orifices.
Answer: B
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Water belongs to
A:
Newtonian fluids
B:
non-Newtonian fluids
C:
compressible fluid
D:
none of these.
Answer: A
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