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Exam (elaborations)
Water Treatment Operator Test Bank Questions And Correct Answers (Verified Answers) Plus Rationales 2026/2027 Q&A | Instant Download Pdf
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---37January 20262025/2026A+
- Water Treatment Operator Test Bank 
Questions And Correct Answers 
(Verified Answers) Plus Rationales 
2026/2027 Q&A | Instant Download 
Pdf
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$20.99 More Info
lewizranking
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Exam (elaborations)
Class D Water Operator Exam A++ Graded Top Tier Questions and Their Correctly Answered Questions
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---21August 20242024/2025A+
- _______ is the final step in removing suspended matter and chlorine resistant microorganisms. - 
CORRECT ANSWER -Filtration 
____________ is buildup of oxidized iron, calcium carbonate, or other chemicals in mains. High 
pressure water, pigs or swabs, and chemicals are methods of removing scale. - CORRECT 
ANSWER -Tuberculation 
_____________ is the process where ice and snow evaporate into the atmosphere without first 
melting into a liquid form. - CORRECT ANSWER -Sublimation 
1 psi = ___...
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Eddiestudy
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Exam (elaborations)
Water properties, Properties of Water
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---2December 20232023/2024A+
- Polarity - water is a polar molecule with one oxygen atom negatively charged and two 
hydrogen atoms positively charged. 
Universal solvent - Water - due to its polarity and ability to dissolve other polar molecules 
Hydrogen bonds - The weak intermolecular bonds that form between the hydrogen atom of 
one water molecule and the oxygen atom of another water molecule. 
Solvent - Does the dissolving 
Solute - Substance being dissolved 
Solution - Solvent +Solute=Solution 
Ex. Jello, Koolaid, and...
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AmeliaLiam