Civil Engineering Mcqs | Waste Water Engineering

Imhoff cone is used to determine_____________________?

Byadmin January 22, 2019August 15, 2021

Imhoff cone is used to determine_____________________?

A. Settleable solids
B. Suspended solids
C. Dissolved solids
D. None of these

Civil Engineering Mcqs | Waste Water Engineering

A sewer running partially full and hurried with back filled, fails in compression due to_________________?

A sewer running partially full and hurried with back filled, fails in compression due to_________________?

A. Weight of the pipe
B. Weight of the back fill
C. Superimposed traffic loads
D. All the above

Read More A sewer running partially full and hurried with back filled, fails in compression due to_________________?
Civil Engineering Mcqs | Hydraulics and Fluid Mechanics

For very great pressures, viscosity of moss gases and liquids __________________?

For very great pressures, viscosity of moss gases and liquids __________________?

A. remains same
B. increases
C. decreases
D. shows erratic behaviour
E. none of the above.

Read More For very great pressures, viscosity of moss gases and liquids __________________?
Civil Engineering Mcqs | Waste Water Engineering

Lead acetate test in sewer manhole is done to test the presence of ____________________?

Lead acetate test in sewer manhole is done to test the presence of ____________________?

A. Methane gas
B. Hydrogen sulphide
C. Carbondioxide gas
D. Diesel vapours

Read More Lead acetate test in sewer manhole is done to test the presence of ____________________?
Civil Engineering Mcqs | Waste Water Engineering

In a trickling filter_________________?

In a trickling filter_________________?

A. Filtration process is used
B. Biological action is used
C. Neither A. nor B.
D. Both A. and B.

Read More In a trickling filter_________________?
Civil Engineering Mcqs | Hydraulics and Fluid Mechanics

Fluid is a substance which offers no resistance to change of_________________?

Fluid is a substance which offers no resistance to change of_________________?

A. pressure
B. flow
C. shape
D. volume
E. temperature

Read More Fluid is a substance which offers no resistance to change of_________________?
Civil Engineering Mcqs | Hydraulics and Fluid Mechanics

In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 9. Sensitivity of inclined tube to sensitivity of U-tube is equal to_________________?

In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 9. Sensitivity of inclined tube to sensitivity of U-tube is equal to_________________?

A. sin 9
B. sin 9
C. casS
D. cos 9
E. tan 9

Read More In order to increase sensitivity of U-tube manometer, one leg is usually inclined by angle 9. Sensitivity of inclined tube to sensitivity of U-tube is equal to_________________?

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