NEHA Module 15 - Swimming Pools
and Recreational Facilities Exam
Questions & Answers (Grade A+)
A pool treatment system should allow for filtering of an entire
volume of water at a minimum of every:
A. 6 hours
B. 12 hours
C. 18 hours
D. 24 hours -
correct answer ✅A. 6 hours
The main pool drain should be located:
A. in the shallowest part of the pool
B. in the center of the pool
C. in the deepest part of the pool
D. anywhere as long as it allows for effective pool treatment -
correct answer ✅C. in the deepest part of the pool
The Virginia Graeme Baker Pool and Spa Safety Act is intended to:
, NEHA Module 15 - Swimming Pools
and Recreational Facilities Exam
Questions & Answers (Grade A+)
A. enhance the safety of public and private pools and spas
B. reduce the number of suction entrapment incidents
C. educate the public on the importance of constant supervision of
children in and around water
D. perform all of the above functions -
correct answer ✅D. perform all of the above functions
Which of the following types of filters is considered to be a
permanent media?
A. cartridge filters
B. sand filters
C. diatomaceous earth
D. none of the above are permanent and must be replaced
periodically -
correct answer ✅B. sand filters
Backwashing of a sand filter is required when the difference in
water pressure indicated by the influent and effluent gauges is:
and Recreational Facilities Exam
Questions & Answers (Grade A+)
A pool treatment system should allow for filtering of an entire
volume of water at a minimum of every:
A. 6 hours
B. 12 hours
C. 18 hours
D. 24 hours -
correct answer ✅A. 6 hours
The main pool drain should be located:
A. in the shallowest part of the pool
B. in the center of the pool
C. in the deepest part of the pool
D. anywhere as long as it allows for effective pool treatment -
correct answer ✅C. in the deepest part of the pool
The Virginia Graeme Baker Pool and Spa Safety Act is intended to:
, NEHA Module 15 - Swimming Pools
and Recreational Facilities Exam
Questions & Answers (Grade A+)
A. enhance the safety of public and private pools and spas
B. reduce the number of suction entrapment incidents
C. educate the public on the importance of constant supervision of
children in and around water
D. perform all of the above functions -
correct answer ✅D. perform all of the above functions
Which of the following types of filters is considered to be a
permanent media?
A. cartridge filters
B. sand filters
C. diatomaceous earth
D. none of the above are permanent and must be replaced
periodically -
correct answer ✅B. sand filters
Backwashing of a sand filter is required when the difference in
water pressure indicated by the influent and effluent gauges is:
