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Water Treatment Operator Certification Bundled Solution Study Guide (AWWA) Latest Exam With Questions And Answers 2023 Verified Exam All Are Correct Tests$8.49
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Water Treatment Operator Certification Bundled Solution Study Guide (AWWA) Latest Exam With Questions And Answers 2023 Verified Exam All Are Correct Tests
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Course
Water Treatment Operator Certification
Institution
Water Treatment Operator Certification
Water Treatment Operator Certification Bundled Solution Study Guide (AWWA) Latest Exam With Questions And Answers 2023 Verified Exam All Are Correct Tests
WATER TREATMENT OPERATOR CERTIFICATION BUNDLED
SOLUTION STUDY GUIDE (AWWA) LATEST EXAM WITH QUESTIONS
AND ANSWERS 2024 VERIFIED EXAM ALL ARE CORRECT TESTS
A continuously flowing watercourse - (answer)Perennial Stream
Algae causes PH to ....... at night - (answer)Decrease
What contributes to creation of algae blooms - (answer)Increased nutrients
Iron is found mostly in what sources of water - (answer)Groundwater
Also called the rule of reasonable sharing - (answer)Riparian Doctrine
Water high in salinity and warm is - (answer)Low in dissolved oxygen
Reservoir turnover - (answer)Denser water at surface sinking toward the bottom
Water that flows into rivers after rainfall - (answer)Surface runoff
Recreation can ....... of land adjacent to a reservoir - (answer)increase the threat of erosion
Water bearing geological zone composed of material deposited by flowing rivers - (answer)Alluvial
aquifer
What effect will algae have on dissolved oxygen - (answer)Increase DO during the day and lower DO
during the night
How does alkalinity effect the use of copper sulfate - (answer)Copper sulfate is more effective as
alkalinity decreases
, The amount of water in a formation depends on..... - (answer)The porosity of the water-bearing
formation
What enables blue green algae to grow - (answer)Nutrients
Recommended loading rate of copper sulfate for algae control - (answer)5.4 lbs per acre of surface area
Primary origin of coliform bacteria - (answer)Animal or human feces
Amount of water a well produces for each foot of drawdown - (answer)Specific capacity
Most common well used in public water supply - (answer)Drilled well
What is disinfection - (answer)inactivation or killing of pathogenic organisms
free chlorine residual valus are based on a contact time of.... - (answer)10 minutes
Strength of Calcium Hypochlorite - (answer)65-70%
What chemicals raise PH in water - (answer)Soda Ash, Caustic Soda,
As water temp increases, disinfection action....... - (answer)Increases
Maximum chlorine usage per day from a 150lb cylinder - (answer)42 lbs
What chemical is used to soften water through chemical precipitation - (answer)Calcium hydroxide (lime)
Mudballs are clumps of........ - (answer)Filter media and other material
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