Civil Engineering Mcqs | Hydraulics and Fluid Mechanics

The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be___________________?

Byadmin January 23, 2019August 15, 2021

The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be___________________?

A. 500 kg
B. 1000 kg
C. 1500 kg
D. 2000 kg
E. 4000 kg

Civil Engineering Mcqs | Hydraulics and Fluid Mechanics

Capillary action is due to the__________________?

Capillary action is due to the__________________?

A. surface tension
B. cohesion of the liquid
C. adhesion of the liquid molecules and the molecules on the surface of a solid
D. all of the above
E. none of the above

Read More Capillary action is due to the__________________?
Civil Engineering Mcqs | Waste Water Engineering

The drainage area of a town is 12 hectares. Its 40% area is hard pavement ( K = 0.85), the 40% area is unpaved streets (K = 0.20) and the remaining is wooded areas (K = 0.15). Assuming the time of concentration for the areas as 30 minutes and using the formula Ps = 900/(t + 60) the maximum run off is__________________?

The drainage area of a town is 12 hectares. Its 40% area is hard pavement ( K = 0.85), the 40% area is unpaved streets (K = 0.20) and the remaining is wooded areas (K = 0.15). Assuming the time of concentration for the areas as 30 minutes and using the formula Ps = 900/(t + 60) the maximum run off is__________________?

A. 0.10 cumec
B. 0.12 cumec
C. 0.15 cumec
D. 0.20 cumec

Read More The drainage area of a town is 12 hectares. Its 40% area is hard pavement ( K = 0.85), the 40% area is unpaved streets (K = 0.20) and the remaining is wooded areas (K = 0.15). Assuming the time of concentration for the areas as 30 minutes and using the formula Ps = 900/(t + 60) the maximum run off is__________________?
Civil Engineering Mcqs | Engineering Economy

What represents the ownership of stockholders who have a residual claim on the assets of the corporation after all other claims have been settled ?

What represents the ownership of stockholders who have a residual claim on the assets of the corporation after all other claims have been settled ?

A. Authorized capital stock
B. Preferred stock
C. Incorporator stock
D. Common stock

Read More What represents the ownership of stockholders who have a residual claim on the assets of the corporation after all other claims have been settled ?
Hydraulics and Fluid Mechanics | Mechanical Engineering

A flow is called sonic, if the Mach number is unity.

Question: A flow is called sonic, if the Mach number is unity.
[A].

Agree
[B].
Disagree

Answer: Option A

Explanation:

No answer description available for this question.

Read More A flow is called sonic, if the Mach number is unity.
Hydraulics and Fluid Mechanics | Mechanical Engineering

A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.

Question: A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.
[A].

Yes
[B].
No

Answer: Option A

Explanation:

No answer description available for this question.

Read More A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.
Civil Engineering Mcqs | Hydraulics and Fluid Mechanics

The bulk modulus of elasticity __________________?

The bulk modulus of elasticity __________________?

A. has the dimensions of 1/pressure
B. increases with pressure
C. is large when fluid is more compressible
D. is independent of pressure and viscosity
E. is directly proportional to flow.

Read More The bulk modulus of elasticity __________________?

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