Exercise: Hydraulics

Questions for: Hydraulics

The property of steam function ψ is :
A:
ψ is constant everwhere on any stream line
B:
the flow around any path in the fluid is zero for continuous flow
C:
the rate of change of ψ with distance in an arbitrary direction, is proportional to the component of velocity normal to that direction
D:
the velocity vector may be found by differentiating the stream function
Answer: E
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The thickness of a sharp crested weir is kept less than
A:
one-third of the height of water on the sill
B:
one-half of the height of water on the sill
C:
one-fourth of the height of water on the sill
D:
two-third of the height of water on the sill
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
A pitot tube is used to measure
A:
pressure
B:
difference in pressure
C:
velocity of flow
D:
none of these.
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Ad Slot (Above Pagination)
Quiz