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Class C Water Operator Exam Questions and Answers Latest Updated 2024/2025 | 100% Correct (Graded A+)
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Class C Water Operator Exam Questions and Answers Latest Updated 2024/2025 | 100% Correct (Graded A+) A common chemical used in the disenfection of a small water supply is- Calcium Hypochlorite A physical connection between a potable water supply and a house well would be- A Cross Connection Th...
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