Florida Wastewater C Study guide questions with answers.

Florida Wastewater "C" Study guide |\ |\ |\ |\ |\




questions with answers |\ |\




What are from waterborne diseases that are of high
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concern? - CORRECT ANSWERS ✔✔Typhoid, Cholera,
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Dysentery, Hepatitis, Polio |\ |\




What are the 3 main items that define a confined space? -
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CORRECT ANSWERS ✔✔1. Large enough and configured
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that an employee can enter and perform work
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2. Limited or restricted means for entry or exit
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3. Not designed for continous occupancy
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What is the proper range of oxygen for safe confined
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space entry? - CORRECT ANSWERS ✔✔19.5 - 23.5 PPM
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Chlorine is how many times heavier than air? - CORRECT
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ANSWERS ✔✔2.5x |\




One part of liquid chlorine will expand by how much? -
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CORRECT ANSWERS ✔✔457x |\ |\

,At what temperature range do fusible plugs on chlorine
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cylinders melt? - CORRECT ANSWERS ✔✔158 - 165 F
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What is the chlorine repair kit "A" used to repair? -
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CORRECT ANSWERS ✔✔150-lb cylinders
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What is the chlorine repair kit "B" used to repair? -
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CORRECT ANSWERS ✔✔One-ton containers
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In which order should water and acid be combined? -
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CORRECT ANSWERS ✔✔(AAA) Always Add Acid to water
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Class "A" fire extinguishers are used for: - CORRECT
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ANSWERS ✔✔Ordinary combustibles (paper, wood)
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Class "B" fire extinguishers are used for: - CORRECT
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ANSWERS ✔✔Petroleum products (oil, gas)
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Class "C" fire extinguishers are used for: - CORRECT
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ANSWERS ✔✔Electrical fires |\ |\




Class "D" fire extinguishers are used for: - CORRECT
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ANSWERS ✔✔Combustible metals |\ |\

, How many Fusible plugs can be found on a one-ton
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chlorine cylinder? - CORRECT ANSWERS ✔✔6
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According to DEP Chapter 62-600 FAC for basic level
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disinfection, what is the minimum chlorine concentration
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and contact time at peak hourly flow? - CORRECT
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ANSWERS ✔✔Not less than 0.5 mg/L total residual
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chlorine for at least 15 minutes contact time at peak
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hourly flow |\




According to DEP Chapter 62-600 FAC, what is the
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maximum monthly geometric mean and annual average
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for fecal coliform? - CORRECT ANSWERS ✔✔No more than
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200 cfu/100 mL
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According to DEP Chapter 62-600 FAC, what is the single
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sample maximum for fecal coliform? - CORRECT
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ANSWERS ✔✔No more than 800 cfu/100 mL
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According to Chapter 62-601 FAC, when must the monthly
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discharge report (DMR) be submitted? - CORRECT
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ANSWERS ✔✔The 28th of the month for the previous
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month