Water Supply Engineering MCQ Test

  1. What is the most commonly used pump for lifting water in water supply mains?
  2. What does water supply system include?
  3. Percussion drilling is unsuitable in .......
  4. Disinfection of water with ozone is not good because ...........
  5. The efficiency of sedimentation tank does not depend upon
  6. What is the main process to purify water by filtration?
  7. What is the period of cleaning of a slow sand filter?
  8. The maximum hourly consumption, is generally taken as ...........
  9. What does the city supply include?
  10. Rapid gravity filter can only remove turbidity of water up to 50 gm/liter.
  11. the bacteria which require oxygen for their survival is known as .........
  12. What is the most commonly used chemical for the dechlorination of water?
  13. The cast iron pipes for water supply system are used for ow maintenance cost.
  14. What is the maximum permissible hardness for public supplies?
Water Supply Engineering MCQ

Take Water Supply Engineering MCQ Test & Online Quiz to Test Your Knowledge

Practice here the best Water Supply Engineering MCQ Questions test that checks your basic knowledge of Water Supply Engineering. This Water Supply Engineering MCQ Test contains 20+ Multiple Choice Questions. You have to select the right answer to the question. Apart from this, you can also download here the Water Supply Engineering MCQ PDF completly free.

  • Rotary type pump
  • Axial flow pump
  • Centrifugal pumps
  • None of the above
View Answer
  • Construction of dams
  • Digging a well for water
  • Construction of dams
  • Entire arrangement from source to distribution.
View Answer
  • Quick sand
  • Unconsolidated sand
  • Consolidated rocks
  • Unconsolidated gravel
View Answer
  • It adds taste to the water
  • It vanishes before water reaches the consumers
  • It vanishes before water reaches the consumers
  • it is more efficient than chlorine in killing bacterias
View Answer
  • Length of tank
  • Depth of tank
  • Detention period
  • Velocity of water
View Answer
  • Electronic change
  • Mechanical straining
  • Biological metabolism
  • All of the Above
View Answer
  • One Year
  • Two weeks to three weeks
  • One month to three months
  • Three months to six months
View Answer
  • Domestic water demand
  • Demand for public uses and fire
  • Industrial and commercial water demands
  • All of the above
View Answer
  • Aerobic bacterias
  • Faculative bacteria
  • Anaerobic bacterias
  • None of the above
View Answer
  • sulphur-dioxide
  • Sodium sulphite
  • Sodium bisulphate
  • Sodium thiosulphate
View Answer
  • 105 mg/liter
  • 115 mg/liter
  • 125 mg/liter
  • None of the above
View Answer
  • Use of venturi-meter
  • Velocity area method
  • Weir or spillway method
  • Using power plant consumption
View Answer
  • Pressure
  • Turbidity
  • Water pressure
  • Negative pressure
View Answer
  • Flexible joint
  • Flanged joint
  • Dresser coupling joint
  • Socket and spigot joint
View Answer