WATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH WITH COMPLETE SOLUTIONS
WATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH WITH COMPLETE SOLUTIONSWATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH WITH COMPLETE SOLUTIONSWATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH WITH COMPLETE SOLUTIONSWATER DISTRIBUTION OPERATOR PRACTICE EXAM 3 KEN TESH WITH COMPLETE SOLUTIONS Which device measures the hydrogen ion activity in a solution? - ANSWER-PH Meter What is the purpose of a shaft sleeve in a centrifugal pump? - ANSWER-Protects the sleeve from damage What is a nutating disc - ANSWER-Type of water meter for small diameter domestic service what will happen to a steel pipe if the water has low PH? - ANSWER-Corrode ___________________is a disinfection by product precursor - ANSWER-Natural organic matter One of the requirements of the Lead and Copper Rule is for water systems to_____________if the action levels for lead or copper are exceeded (Based on 90th
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- 8 augustus 2023
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which device measures the hydrogen ion activity in
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