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Exam (elaborations)

POOL OPERATORS TEST EXAM QUESTIONS AND ANSWERS

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POOL OPERATORS TEST phenol red - Answer- used to measure pH parallel - Answer- valves are open if handle is ______ to the pipe pH - Answer- how acidic or basic a solution (pool water) is 60 to 180 - Answer- acceptable range of Total Alkalinity in a pool 7.2 to 7.8 - Answer- acceptabl...

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  • October 4, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • POOL OPERATORS
  • POOL OPERATORS
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Freshy
POOL OPERATORS TEST
phenol red - Answer- used to measure pH

parallel - Answer- valves are open if handle is ______ to the pipe

pH - Answer- how acidic or basic a solution (pool water) is

60 to 180 - Answer- acceptable range of Total Alkalinity in a pool

7.2 to 7.8 - Answer- acceptable range of pH in a pool

150 to 400 - Answer- acceptable range of calcium hardness in a pool

1500 - Answer- maximum reading for total dissolved solids (TDS)

7.5 - Answer- pH of a human eye

15 minutes - Answer- maximum time someone should spend in a spa

8 hours - Answer- maximum turnover rate for a main pool

2 hours - Answer- maximum turnover rate for a wading pool

30 minutes - Answer- maximum turnover rate for a spa

104 - Answer- maximum temperature for a spa is _____ degrees

-0.5 - +0.5 - Answer- acceptable range for the Langelier Saturation Index

flow meter - Answer- instrument that measures how fast the water is returning to the
pool after it has been cleaned

parts per million - Answer- the rate of flow is measured in...

effluent line - Answer- other name for return line

DPD #1 and #2 - Answer- to measure free available chlorine the reagents should
be...

floculent - Answer- filter aid that makes small dirt bigger

cyanuric acid - Answer- chemical that stabilizes chlorine against ultraviolet light of
the sun

1.5 - Answer- minimum reading for chlorine in a main pool

3 - Answer- minimum reading for chlorine in a wading pool

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