5 Question Sample Test

Sample Quiz from the Member's Area

This is a sample taken from the full water treatment practice exam available to members. Once a member, you can choose to rake a 25, 50, or 100 question practice exam based on the amount of time you have available. The database contains hundreds of questions, which are displayed randomly during each practice exam. This ensures that no two tests will be the same and better prepares you to take and pass the actual certification exam.

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Updates

  • 01-27-15
    NEW Added 100 question practice test which shows answers immediately, instead of at the end.
  • 11-10-14
    Complete redesign of website to match our Water Distribution Certification website. Also, working on new content to be added soon.

Glossary of Terms

Aerobic - The condition in which free oxygen is dissolved in the water. Aerobic bacteria need free dissolved oxygen to live and multiply.

Quick Facts

Alkali - Any of certain soluble salts, principally of sodium, potassium, magnesium, and calcium. It has the property of combining with acids to form neutral salts and may be used in a chemical water treatment process.
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