The eddy viscosity for turbulent flow is______________?

Question: In open channel flow in a rectangular channel, the ratio between the critical depth and the initial depth, when a hydraulic jump occurs is
[A].

0.5

[B].

0.84

[C].

1.84

[D].

1.25

Answer: Option C

Explanation:

No answer description available for this question.

Question: Cocks are used to control
[A].

water

[B].

any liquid

[C].

solids

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.

Question: A stream tube is that, which has __________ cross-section entirely bounded by stream lines.
[A].

a circular

[B].

any convenient

[C].

a small

[D].

a large

Answer: Option B

Explanation:

No answer description available for this question.

Question: Gradually varied flow in open channel is a/an __________ flow.
[A].

steady uniform

[B].

steady non-uniform

[C].

unsteady uniform

[D].

unsteady non-uniform

Answer: Option B

Explanation:

No answer description available for this question.

Question: Drag co-efficient for flow past immersed body is the ratio of __________ to the product of velocity head and density.
[A].

shear stress

[B].

shear force

[C].

average drag per unit projected area

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.