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WPI Class 1 · Water Treatment
WPI Class 1 Water Practice Quiz
500 questions · BC (EOCP Level I) · Alberta (AWWOA Class 1) · SK · MB
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All Modules
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Treatment Process
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Safety & Admin
🧮 Calc Only
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Standard
Full question bank, randomised
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Quick 10
10 Qs
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⚗️ Treatment Process
medium
Q1
Iron and manganese in drinking water are most effectively removed by:
A.
Oxidation followed by sedimentation and filtration
B.
Chlorination alone
C.
Lime softening only
D.
Activated carbon adsorption
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