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.Management Sciences
A. 1
B. 2 to 3
C. 3 to 5
D. 5 to 10
Related Mcqs:
- Pick up the correct statement from the following ?
- A. Maximum daily flow = 2 times the average daily flow B. Maximum daily flow = average daily flow C. Sewers are designed for minimum permissible velocity at minimum flow D. All the above...
- A well oxidized sewage contains nitrogen mainly as___________________?
- A. Nitrates B. Nitrites C. Free ammonia D. None of these...
- A manhole is generally provided at each__________________?
- A. Bend B. Junction C. Change of gradient D. All the above...
- The ratio of design discharge to the surface area of a sedimentation tank is called____________________?
- A. Surface loading B. Overflow rate C. Overflow velocity D. All of these...
- For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed________________?
- A. 3 ppm B. 4 ppm C. 5 ppm D. 10 ppm...
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