Quiz: Take The General Water Treatment Questions!

5 Questions | Total Attempts: 556

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Quiz: Take The General Water Treatment Questions! - Quiz

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Questions and Answers
  • 1. 
    Which of the following are NOT the reason why we need water treatment?
    • A. 

      To remove contaminants that makes the water look, taste and smell bad

    • B. 

      To remove those contaminants that are harmful for health

    • C. 

      To make people angry with the source of water

    • D. 

      To provide a safe source of water to drink and use

  • 2. 
    There are two (2) types of contaminants that are present in an untreated water, which is aesthetic and health-related contaminants.
    • A. 

      True

    • B. 

      False

  • 3. 
    Which of the following are not the process of water treatment?
    • A. 

      Blending

    • B. 

      Coagulation

    • C. 

      Disinfection

    • D. 

      Sedimentation

  • 4. 
    Screening is the process of removing debris such as woods, leaves, aquatic plants, rubbish and others. In this process, it consists of two (2) types of filter, which is;
    • A. 

      Rock filter

    • B. 

      Fine filter

    • C. 

      Sand filter

  • 5. 
    Which of the following are not the types of aerator?
    • A. 

      Cone aeratos

    • B. 

      Cascade aerators

    • C. 

      Trap aerators

    • D. 

      Spray aerators

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