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.Management Sciences
A. Used to remove the grease and oil
B. Those from which sludge is skimmed out
C. Tanks provided with self- cleansing screens
D. Improved version of grit chambers
Related Mcqs:
- Hydraulic mean radius is_______________?
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- Pick up the correct statement from the following?
- A. Hydrogen sulphide gas in excess, may cause corrosion of concrete sewers B. 4 ppm of Dissolved Oxygen (D.O.) is ensured before discharging the treated sewage in river C. Solubility of oxygen in sewage is 95% of that of distilled water D. All the above...
- The most widely used pump for lifting sewage is_________________?
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- The formula V = (1/n) r2/3____________________?
- A. Chezy’s formula B. Bazin’s formula C. Kutter’s formula D. Manning’s formula...
- The porosity of sediments in sewer pipes, is usually taken as___________________?
- A. 0.010 B. 0.011 C. 0.012 D. 0.013...
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