A. 0.4 to 0.5 m
B. 0.5 to 0.7 m
C. 0.7 to 0.9 m
D. 0.9 to 1.20 m
A manhole is classified as shallow if its depth is between_________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Are used for carrying sewage and drainage from houses
B. Are manufactured from clays and shale
C. After casting are dried and burnt at temperature 150°C, 700°C and 1200°C
D. All the above
The stone ware sewers_________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Parabolic
B. Circular
C. Rectangular
D. New egged
A. Standard egg shaped
B. Circular shaped
C. Horse shoe shaped
D. Parabolic shaped
For trunk and out-fall, the type of sewers generally used, is_____________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Glazed bricks sewers
B. Cast iron sewers
C. Cement concrete sewers
D. Stone ware sewers
In sewers the highest non-scouring velocity is achieved in________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. Degradation
B. Active decomposition
C. Recovery
D. Cleaner water
A. Circular
B. Egg shaped
C. Rectangular
D. Horse shoe shaped
The suitable cross-section of sewers to carry combined flow, is__________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. 5 cm
B. 10 cm
C. 15 cm
D. 20 cm
The minimum recommended diameter of sewers, is_________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering A. 2 hours
B. 3 hours
C. 4 hours
D. 5 hours
A. Velocity of flow
B. Viscosity of water
C. Size and shape of solid
D. All the above
The settlement of a particle in sedimentation tank, is affected by_____________________? Read More »
Civil Engineering Mcqs, Waste Water Engineering