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.Management Sciences
A. 1 in 60
B. 1 in 100
C. 1 in 120
D. None of these
Related Mcqs:
- The asbestos cement sewers are_________________?
- A. Light in weight B. Not structurally strong to bear large compressive stress C. Susceptible to corrosion by sulphuric acid D. All the above...
- The sewer which resists sulphide corrosion, is____________________?
- A. Brick sewer B. Cast iron sewer C. R.C.C. sewer D. Lead sewer...
- Lead acetate test in sewer manhole is done to test the presence of ____________________?
- A. Methane gas B. Hydrogen sulphide C. Carbondioxide gas D. Diesel vapours...
- The formula V = (1/n) r2/3____________________?
- A. Chezy’s formula B. Bazin’s formula C. Kutter’s formula D. Manning’s formula...
- The presence of free ammonia in sewage, is detected by___________________?
- A. Boiling B. Adding potassium permanganate C. Adding sulphuric acid D. Phenol-di-sulphuric acid...
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