Civil Engineering - Hydraulics

36. 

Poise is the unit of

A. viscosity
B. velocity gradient
C. mass density
D. kinematic viscous.

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

37. 

For mountaneous regions having steep slope, wagons for carrying liquid are made with bottom

A. parallel to the road surface
B. parallel to the horizontal surface
C. inclined upward while moving upwards
D. inclined downward while moving downwards.

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

38. 

Specific energy of a flowing fluid per unit weight is

A.
B.
C.
D.

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

39. 

The upper surface of the weir over which water flows, is known as

A. vein
B. nappe
C. sill
D. none of these.

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

40. 

The ratio of the inertia and viscous forces acting in any flow, ignoring other forces, is called

A. Euler number
B. Frode number
C. Reynold number
D. Weber number.

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.