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Connecticut (CT) SP-2 Limited Spa & Pool Journeyperson
Exam Actual Test Questions and Correct Answers With
Rationales LATEST THIS YEAR
Connecticut (CT) SP-2 Limited Spa & Pool Journeyperson Exam
Exam Coverage Summary
The SP-2 Limited Spa & Pool Journeyperson exam tests knowledge of plumbing, heating, and electrical
work for servicing, modifying, and repairing swimming pools, hot tubs, and spas. Exam coverage includes
pump sizing and hydraulics, total dynamic head calculations, GFCI protection and electrical bonding,
hydrostatic relief valves, water chemistry fundamentals, chemical safety, CPVC/PVC piping installation,
filtration systems, heating systems (gas and electric), Connecticut-specific licensing regulations (SP-2
scope of work under SP-1 supervision), Virginia Graeme Baker (VGB) Act suction entrapment prevention,
barrier and gate requirements (ISPSC 48-inch/4-foot minimum height), drain cover standards (ASME
A112.19.8), OSHA excavation safety, and the 2021 International Swimming Pool and Spa Code (ISPSC) as
adopted by the 2022 Connecticut State Building Code.
Question 1
An SP-2 license holder in Connecticut is performing pool maintenance and repair work. Under what
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condition is this work authorized?
A) Independently without any supervision for any pool type
B) Only while employed by a properly licensed SP-1 contractor
C) Only for new in-ground pool installations
D) Without a contractor license for pools under 24 inches deep
Correct Answer: B
*Summary Rationale: The SP-2 license holder may perform work only while in the employ of a
contractor properly licensed to perform such work (SP-1).*
Question 2
A contractor installs pool electrical equipment near a spa. What is the most critical safety requirement
according to Connecticut code?
A) High voltage supply at 240V minimum
B) GFCI protection for all circuits
C) Increased amperage for faster heating
D) Lower resistance in wiring
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Correct Answer: B
Summary Rationale: GFCI protection prevents electrical shock hazards around pools and spas.
Question 3
What is the minimum height requirement for a residential pool barrier measured from exterior grade
per ISPSC in Connecticut?
A) 36 inches
B) 42 inches
C) 48 inches
D) 60 inches
Correct Answer: C
*Summary Rationale: ISPSC requires a minimum 48-inch (4-foot) barrier height for residential pools.*
Question 4
An SP-2 license holder may perform which of the following types of work?
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A) New installation of in-ground pools
B) All plumbing, heating, and electrical work necessary to service, modify, or repair pools and spas
C) Only electrical work on pool lighting
D) Only plumbing work on pool drains
Correct Answer: B
*Summary Rationale: SP-2 license allows performing all plumbing, heating, and electrical work necessary
to service, modify, or repair pools and spas where work commences at existing connections.*
Question 5
What is the primary purpose of installing a check valve in a spa circulation system?
A) Reduce friction losses in the return line
B) Prevent backflow of water when the pump is off
C) Increase flow rate by creating additional pressure
D) Lower the operating temperature of the water
Connecticut (CT) SP-2 Limited Spa & Pool Journeyperson
Exam Actual Test Questions and Correct Answers With
Rationales LATEST THIS YEAR
Connecticut (CT) SP-2 Limited Spa & Pool Journeyperson Exam
Exam Coverage Summary
The SP-2 Limited Spa & Pool Journeyperson exam tests knowledge of plumbing, heating, and electrical
work for servicing, modifying, and repairing swimming pools, hot tubs, and spas. Exam coverage includes
pump sizing and hydraulics, total dynamic head calculations, GFCI protection and electrical bonding,
hydrostatic relief valves, water chemistry fundamentals, chemical safety, CPVC/PVC piping installation,
filtration systems, heating systems (gas and electric), Connecticut-specific licensing regulations (SP-2
scope of work under SP-1 supervision), Virginia Graeme Baker (VGB) Act suction entrapment prevention,
barrier and gate requirements (ISPSC 48-inch/4-foot minimum height), drain cover standards (ASME
A112.19.8), OSHA excavation safety, and the 2021 International Swimming Pool and Spa Code (ISPSC) as
adopted by the 2022 Connecticut State Building Code.
Question 1
An SP-2 license holder in Connecticut is performing pool maintenance and repair work. Under what
, Page 2 of 129
condition is this work authorized?
A) Independently without any supervision for any pool type
B) Only while employed by a properly licensed SP-1 contractor
C) Only for new in-ground pool installations
D) Without a contractor license for pools under 24 inches deep
Correct Answer: B
*Summary Rationale: The SP-2 license holder may perform work only while in the employ of a
contractor properly licensed to perform such work (SP-1).*
Question 2
A contractor installs pool electrical equipment near a spa. What is the most critical safety requirement
according to Connecticut code?
A) High voltage supply at 240V minimum
B) GFCI protection for all circuits
C) Increased amperage for faster heating
D) Lower resistance in wiring
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Correct Answer: B
Summary Rationale: GFCI protection prevents electrical shock hazards around pools and spas.
Question 3
What is the minimum height requirement for a residential pool barrier measured from exterior grade
per ISPSC in Connecticut?
A) 36 inches
B) 42 inches
C) 48 inches
D) 60 inches
Correct Answer: C
*Summary Rationale: ISPSC requires a minimum 48-inch (4-foot) barrier height for residential pools.*
Question 4
An SP-2 license holder may perform which of the following types of work?
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A) New installation of in-ground pools
B) All plumbing, heating, and electrical work necessary to service, modify, or repair pools and spas
C) Only electrical work on pool lighting
D) Only plumbing work on pool drains
Correct Answer: B
*Summary Rationale: SP-2 license allows performing all plumbing, heating, and electrical work necessary
to service, modify, or repair pools and spas where work commences at existing connections.*
Question 5
What is the primary purpose of installing a check valve in a spa circulation system?
A) Reduce friction losses in the return line
B) Prevent backflow of water when the pump is off
C) Increase flow rate by creating additional pressure
D) Lower the operating temperature of the water
