- (A) 60 mg/litre
- (B) 75 mg/litre
- (C) 100 gm/litre
- (D) 150 mg/litre
Civil Engineering Mcqs
- (A) Mineral acids
- (B) Free CO2
- (C) Iron sulphate
- (D) Aluminium sulphate
- (E) All the above
- (A) reducing the draw down and the pumping rate
- (B) reducing the flow velocity
- (C) using thicker pipes
- (D) using screens having larger area of openings
- (E) none of these
- (A) 2 m
- (B) 3 m
- (C) 4 m
- (D) 5 m
- (E) 6 m
- (A) Darcy’s formula
- (B) Slichter’s formula
- (C) Hazen’s formula
- (D) Lacy’s formula
- (A) Clay
- (B) Sand
- (C) Silt
- (D) Coarse gravel
- (A) size of the city
- (B) climatic conditions
- (C) pressure in water mains
- (D) cost of water
- (E) all the above
- (A) The end sections are parallel planes
- (B) The mid-area of a pyramid is half the average area of the ends
- (C) The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied
- (D) All the above
- (A) One or more than one brick wall
- (B) Brick work in arches
- (C) Reinforced brick work
- (D) Half brick wall
- (A) Metre for length
- (B) Cubic metre for area
- (C) Square metres for volume
- (D) Litre for capacity
