Exam (elaborations)
POOL OPERATOR'S TEST QUESTIONS AND ANSWERS
- Course
- Institution
POOL OPERATOR'S TEST QUESTIONS AND ANSWERS
[Show more]
Content preview
POOL OPERATOR'S TEST QUESTIONSAND ANSWERS
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
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller biggdreamer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76449 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now