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?

1 gpm

2 gpm

2.5 gpm

3 gpm

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?

Heat sink

Bushing

Shaft seal

Bearing

Correct! Wrong!

What is considered the necessary backwash rate to achieve proper agitation when backwashing sand filters?

8 gpm/sf

10 gpm/sf

15 gpm/sf

20 gpm/sf

Correct! Wrong!

How many percent available chlorine by weight in Calcium hypochlorite?

65

60

80

95

Correct! Wrong!

According to the Certified Pool – Spa Operator Handbook, what is the ideal level for total water alkalinity?

80-120

100-125

125-150

140-165

Correct! Wrong!

What is the recommended action if a patron experiences a medical emergency in the pool area?

Ignore the situation and continue monitoring the pool

Call emergency services immediately and provide assistance as trained

Wait for the lifeguard to respond

Evacuate the pool area and resume operations after 30 minutes

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.

gate

globe

check

butterfly

Correct! Wrong!

1 pound per square inch (psi) is the pressure created by a column of water feet ______________ high.

2.31

1.131

.833

.432

Correct! Wrong!

In the context of pool safety, what does “CPR” stand for?

Cardiac Pool Response

Cardiovascular Pool Resuscitation

Cardiopulmonary Resuscitation

Critical Pool Response

Correct! Wrong!

During a pool inspection, what is the most critical factor related to safety that a CPO must ensure?

Water temperature

Depth markers

Water clarity

Chemical balance

Correct! Wrong!

Which of the following is NOT a common water quality parameter monitored by CPOs?

pH

Alkalinity

Salinity

Calcium hardness

Correct! Wrong!

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?

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?

What is considered the necessary backwash rate to achieve proper agitation when backwashing sand filters?

How many percent available chlorine by weight in Calcium hypochlorite?

According to the Certified Pool – Spa Operator Handbook, what is the ideal level for total water alkalinity?

What is the recommended action if a patron experiences a medical emergency in the pool area?

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.

1 pound per square inch (psi) is the pressure created by a column of water feet ______________ high.

In the context of pool safety, what does “CPR” stand for?

During a pool inspection, what is the most critical factor related to safety that a CPO must ensure?

Which of the following is NOT a common water quality parameter monitored by CPOs?

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