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 A. 1 –
B. 1 –
C. ½ (1 –
D. ½ (1 –
The ratio of depths at partial flo________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Manually
B. Mechanically
C. Hydraulically
D. Electrically
A. 20 cm
B. 25 cm
C. 40 cm
D. 50 cm
A. Carbon dioxide
B. Nitrates
C. Sulphates
D. All the above
Oxidation process results in the formation of___________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. House sewer
B. Lateral sewer
C. Branch sewer
D. All of these
The sewerage system consists of______________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering