A. 10.0
B. 5.0
C. 2.0
D. 0.25
A. R.C.C.
B. P.C.C.
C. Cast iron
D. Glazed stonewares
House connections to the laterals is generally made by___________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. 2.25
B. 2.50
C. 2.55
D. 2.65
A. Parabolic shaped
B. Horse shoe shaped
C. Egg shaped
D. Circular shaped
A. R.C.C.
B. Glazed stone wares
C. Asbestos cement
D. Glazed ware
Which one of the following resists hydrogen sulphide corrosion ? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Surface loading
B. Overflow rate
C. Overflow velocity
D. All of these
A. Size
B. Shape
C. Weight
D. None of these
Discrete or granular particles change their_________________ ? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Settleable solids
B. Suspended solids
C. Dissolved solids
D. None of these
Imhoff cone is used to determine_____________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. 10% less
B. 20% less
C. 10% more
D. 20% more
As compared to fresh river water, sea water contains oxygen_________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Silting occurs at bottom
B. Scouring occurs at bottom
C. Both silting and scouring occur at bottom
D. Neither silting nor scouring occurs at bottom
With self cleansing velocity in sewers___________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering