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Examen
Pool Operator class Practice Questions (Set Two) with correct Answers
Pool Operator class Practice
Pool Operator class Practice
Pool Operator class Practice Questions (Set Two) with correct Answers 1. You operate a 120,000-gallon pool, and upon performing your hourly chemical tests you observe the following readings: Total Available Chlorine reading is 1.6 free available chlorine reading is 1.5 pH is 7.4 Your supervising lifeguard has just informed you that you have had a fecal incident occur; a solid stool has been discharged into the pool. According to the Centers for Disease Control, as the CPO, you should do the...
Brainariam
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