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.Management Sciences
A. dead end system
B. grid iron system
C. radial system
D. ring system
Related Mcqs:
- The percentage of filtered water, which is used for backwashing in rapid sand filters, is about______________?
- A. 0.2 to 0.4 B. 0.4 to 1.0 C. 2 to 4 D. 5 to 7...
- The velocity of flow does not depend on_______________?
- A. grade of sewer B. length of sewer C. hydraulic mean depth of sewer D. roughness of sewer...
- When there is no recirculation of sewage, then recirculation factor is_______________?
- A. 0 B. 1 C. infinity D. none of the above...
- The correct relation between theoretical oxygen demand (TOD), Biochemical oxygen demand (BOD) and Chemical oxygen demand (COD) is given by_______________?
- A. TOD>BOD>COD B. TOD>COD>BOD C. BOD>COD>TOD D. COD>BOD>TOD...
- The chemical most commonly used to increase speed of sedimentation of sewage is_______________?
- A. sulphuric acid B. copper sulphate C. lime D. sodium permanganate...
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