Free CPO Regulations and Compliance Test 2
What is the maximum flow rate per sq. ft. for both pressure and vacuum type DE filters in public pools without slurry?
Correct!
Wrong!
What is used to radiate the high temperature of the water and cool it enough to allow the remainder of the circulation piping to the PVC?
Correct!
Wrong!
What is considered the necessary backwash rate to achieve proper agitation when backwashing sand filters?
Correct!
Wrong!
How many percent available chlorine by weight in Calcium hypochlorite?
Correct!
Wrong!
According to the Certified Pool – Spa Operator Handbook, what is the ideal level for total water alkalinity?
Correct!
Wrong!
What is the recommended action if a patron experiences a medical emergency in the pool area?
Correct!
Wrong!
A ________________ valve has a vertical disc or wedge attached to a long threaded stem that when rotated either seals or unblocks the flow of water.
Correct!
Wrong!
1 pound per square inch (psi) is the pressure created by a column of water feet ______________ high.
Correct!
Wrong!
In the context of pool safety, what does “CPR” stand for?
Correct!
Wrong!
During a pool inspection, what is the most critical factor related to safety that a CPO must ensure?
Correct!
Wrong!
Which of the following is NOT a common water quality parameter monitored by CPOs?
Correct!
Wrong!