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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?
Last Updated: Apr 17, 2021,
Posted in Interview Questions,
20 Questions
Water Supply Engineering MCQ

Take Water Supply Engineering MCQ Test & Online Quiz to test your Knowledge

Below is the Water Supply Engineering MCQ test that checks your basic knowledge of Water Supply Engineering. This Water Supply Engineering Test contains 20 Multiple Choice Questions. You have to select the right answer to the question. Finally, you can also take the Online Quiz from the Take Water Supply Engineering Quiz Button.

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