CPO - Certified Pool Operator Exam with accurate detailed solutions

CPO - Certified Pool Operator Exam with accurate detailed
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solutions


Total Chlorine ✔combination of free and combined clorine in the water
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Acid ✔lowers pH || ||




Total Alkalinity ✔ability of the water to maintain ideal pH
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Backwash ✔cleaning a filter by reversing the flow of water
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Sodium Bicarbonate (NaHCO) ✔baking soda, white powder, raise alkalinity, small change
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in pH
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Breakpoint Chlorination ✔eliminate inorganic material, add enough chlorine free chlorine
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to destroy chloramines
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Calcium Hardness ✔calcium part of the total hardness reading
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Chloramines ✔Combined Chlorine, forms when chlorine bonds to ammonia, irritant to
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eyes and skin, strong smell
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DE Filter Media ✔white powder, fossilized skeletons, used in DE Filters
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Effluent ✔outflow of water from pump, filter, pool
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