- (A) 2
- (B) 5
- (C) 7
- (D) 10
Civil Engineering Mcqs
- (A) 10 ppm
- (B) 20 ppm
- (C) 30 ppm
- (D) 50 ppm
- (A) dissolved oxygen
- (B) residual chlorine
- (C) biochemical oxygen demand
- (D) dose of coagulant
- (A) 0.01 to 0.05 ppm
- (B) 0.05 to 0.5 ppm
- (C) 0.5 to 1.0 ppm
- (D) 1.0 to 5.0 ppm
- (A) particle size is decreased
- (B) the surface area of tank is increased
- (C) the depth of tank is decreased
- (D) none of the above
- (A) aquifers
- (B) aquiclude
- (C) filters
- (D) intakes
- (A) Both A and R are true and R is the correct explanation of A
- (B) Both A and R are true but R is not the correct explanation of A
- (C) A is true but R is false
- (D) A is false but R is true
- (A) use of metering system
- (B) good quality of water
- (C) better standard of living of the people
- (D) hotter climate
- (A) 100000m3
- (B) 150000m3
- (C) 180000m3
- (D) 270000 m3
- (A) lesser value
- (B) higher value
- (C) same value
- (D) accurate value
