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.Management Sciences
A. grid iron system
B. dead end system
C. ring system
D. radial system
Related Mcqs:
- The hourly variation factor is usually taken as______________?
- A. 1.5 B. 1.8 C. 2.0 D. 2.7...
- The effective size of sand particles used in slow sand filters is_______________?
- A. 0.25 to 0.35 mm B. 0.35 to 0.60 mm C. 0.60 to 1.00 mm D. 1.00 to 1.80 mm...
- In a BOD test, 1.0 ml of raw sewage was diluted to 100 ml and the dissolved oxygen concentration of diluted sample at the beginning was 6 ppm and it was 4 ppm at the end of 5 day incubation at 20°C. The BOD of raw sewage will be___________?
- A. 100 ppm B. 200 ppm C. 300 ppm D. 400 ppm...
- 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...
- Air binding phenomena in rapid sand filters occur due to_________________?
- A. excessive negative head B. mud ball formation C. higher turbidity in the effluent D. low temperature...
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