Exam (elaborations)
Pool Operator Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
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whole range chlorine in a pool: ____ to _____ : 1, 5 ideal range chlorine in a pool: ____ to _____ : 2, 4 whole range chlorine in a spa: ____ to _____ : 2, 10 ideal range chlorine in a spa: ____ to _____ : 3, 5 4 types of solid chlorine 2 | P a g e : calcium hypochlorite, lithium hypochlo...
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