Aquatics International University: Equipment Course

12 Questions  I  By Aquaticsintl
Aquatics International University: Equipment Course
Aquatics International University's Equipment Quiz is designed to test your knowledge of commercial pool equipment. After reading the courses, take this brief test. Those who receive a score of 70% or higher will receive a certificate of completion.  

  
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1.  Most health agencies prohibit ozone in the pool water because:
A.
B.
C.
D.
2.  Ultraviolet radiation is an attractive option for aquatics facilities because:
A.
B.
C.
D.
3.  The most critical measures automatic controllers make of water quality are ORP and pH.
A.
B.
4.  Reasons to consider a new automatic control include:
A.
B.
C.
D.
5.  The three types of chemical feeders are liquid; dry and erosion feed; and in-line chlorine generation.
A.
B.
6.  Chemical  feed systems require careful maintenance because:
A.
B.
C.
D.
7.  An NSF certification is nice to have for filters, but most health agencies don’t require it.
A.
B.
8.  Higher than normal pressure ratings on DE filters usually means:
A.
B.
C.
D.
9.  What are the two most critical elements to proper heater function?
A.
B.
C.
D.
10.  Dedicated gas-fired heaters are both the least expensive and longest lasting.
A.
B.
11.  What is the primary maintenance task for any pump?
A.
B.
C.
D.
12.  Plastic pumps are far superior to brass 
A.
B.
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