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.Management Sciences
A. standard silica scale
B. standard cobalt scale
C. standard platinum scale
D. platinum cobalt scale
Related Mcqs:
- The maximum permissible limit for flouride in drinking water is______________?
- A. 0.1 mg/litre B. 1.5 mg/litre C. 5 mg/litre D. 10 mg/litre...
- The major disadvantage of lime soda process of water softening is that_________________?
- A. it is unsuitable for turbid and acidic water B. huge amount of precipitate is formed which creates a disposal problem C. the effluent cannot be reduced to zero hardness D. it is unsuitable for softening the water of excessive hardness...
- In facultative stabilization pond, the sewage is treated by________________?
- A. aerobic bacteria only B. algae only C. dual action of aerobic bacteria and anaerobic bacteria D. sedimentation...
- The design discharge for the combined sewer system shall be taken as________________?
- A. equal to rainfall B. rainfall + DWF C. rainfall + 2 DWF D. rainfall + 6 DWF...
- The settling velocity of a particle in a sedimentation tank depends on__________________?
- A. depth of tank B. surface area of tank C. both depth and surface area of tank D. none of the above...
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