Wisconsin (WI) HVAC Qualifier Exam
1. Which choice is most accurate for this requirement?
50 percent
•
False
•
90 percent
•
True
☑
Study illustration. Image included for visual grounding; it is not a reproduced exam item.
2. A project supervisor is reviewing this issue. Which answer should be selected?
False
•
Only screenshots are allowed
•
True
☑
Loose pages are required
•
3. During a field inspection, which statement best applies?
They are always required
•
True
☑
False
•
Only handwritten copies are allowed
•
4. Which option correctly reflects the applicable practice?
True
☑
False
•
They are required
•
They replace code books
•
5. A contractor wants to stay within the stated requirement. Which choice is correct?
True
☑
False
•
Only plumbing businesses
•
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 1
, Only roofing businesses
•
6. Which answer best matches the technical principle involved?
True
☑
It creates cold from nothing
•
It eliminates heat
•
False
•
7. For exam purposes, which statement should be considered correct?
False
•
It only stores oil
•
It rejects all heat outdoors
•
True
☑
8. A technician is troubleshooting the situation described. Which choice is the best answer?
True
☑
It absorbs indoor heat only
•
It is only an electrical switch
•
False
•
9. Which selection most closely follows the governing practice?
It only filters air
•
True
☑
It only drains condensate
•
False
•
10. What is the best conclusion based on the requirement?
True
☑
It only controls fan speed
•
False
•
It is only a drain
•
11. On a typical project, Which choice is most accurate for this requirement?
False
•
True
☑
It is motor voltage
•
It is liquid temperature below saturation
•
12. On a typical project, A project supervisor is reviewing this issue. Which answer should be selected?
It is compressor current
•
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 2
, True
☑
False
•
It is airflow rate
•
13. On a typical project, During a field inspection, which statement best applies?
False
•
True
☑
It has no effect
•
It always increases airflow
•
14. On a typical project, Which option correctly reflects the applicable practice?
It always prevents icing
•
It only affects voltage
•
True
☑
False
•
15. On a typical project, A contractor wants to stay within the stated requirement. Which choice is
correct?
False
•
It has no effect
•
True
☑
It improves efficiency
•
16. On a typical project, Which answer best matches the technical principle involved?
Pressure has no relationship to saturation
•
Only color matters
•
False
•
True
☑
17. On a typical project, For exam purposes, which statement should be considered correct?
It can be overfilled freely
•
True
☑
Capacity is irrelevant
•
False
•
18. On a typical project, A technician is troubleshooting the situation described. Which choice is the
best answer?
True
☑
Verification is unnecessary
•
Power should remain on
•
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 3
, False
•
19. On a typical project, Which selection most closely follows the governing practice?
True
☑
Only thermostats affect motors
•
Capacitors never affect motors
•
False
•
20. On a typical project, What is the best conclusion based on the requirement?
True
☑
Contactors are only filters
•
Contactors control water flow
•
False
•
21. For a code or practice review, Which choice is most accurate for this requirement?
True
☑
False
•
It increases conduction intentionally
•
It only changes voltage
•
22. For a code or practice review, A project supervisor is reviewing this issue. Which answer should be
selected?
True
☑
Water should collect inside
•
Drainage is optional
•
False
•
23. For a code or practice review, During a field inspection, which statement best applies?
False
•
True
☑
It is only a fuse
•
It is only a filter
•
24. For a code or practice review, Which option correctly reflects the applicable practice?
It is always caused by low voltage
•
True
☑
It is never related to airflow
•
False
•
25. For a code or practice review, A contractor wants to stay within the stated requirement. Which
choice is correct?
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 4
1. Which choice is most accurate for this requirement?
50 percent
•
False
•
90 percent
•
True
☑
Study illustration. Image included for visual grounding; it is not a reproduced exam item.
2. A project supervisor is reviewing this issue. Which answer should be selected?
False
•
Only screenshots are allowed
•
True
☑
Loose pages are required
•
3. During a field inspection, which statement best applies?
They are always required
•
True
☑
False
•
Only handwritten copies are allowed
•
4. Which option correctly reflects the applicable practice?
True
☑
False
•
They are required
•
They replace code books
•
5. A contractor wants to stay within the stated requirement. Which choice is correct?
True
☑
False
•
Only plumbing businesses
•
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 1
, Only roofing businesses
•
6. Which answer best matches the technical principle involved?
True
☑
It creates cold from nothing
•
It eliminates heat
•
False
•
7. For exam purposes, which statement should be considered correct?
False
•
It only stores oil
•
It rejects all heat outdoors
•
True
☑
8. A technician is troubleshooting the situation described. Which choice is the best answer?
True
☑
It absorbs indoor heat only
•
It is only an electrical switch
•
False
•
9. Which selection most closely follows the governing practice?
It only filters air
•
True
☑
It only drains condensate
•
False
•
10. What is the best conclusion based on the requirement?
True
☑
It only controls fan speed
•
False
•
It is only a drain
•
11. On a typical project, Which choice is most accurate for this requirement?
False
•
True
☑
It is motor voltage
•
It is liquid temperature below saturation
•
12. On a typical project, A project supervisor is reviewing this issue. Which answer should be selected?
It is compressor current
•
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 2
, True
☑
False
•
It is airflow rate
•
13. On a typical project, During a field inspection, which statement best applies?
False
•
True
☑
It has no effect
•
It always increases airflow
•
14. On a typical project, Which option correctly reflects the applicable practice?
It always prevents icing
•
It only affects voltage
•
True
☑
False
•
15. On a typical project, A contractor wants to stay within the stated requirement. Which choice is
correct?
False
•
It has no effect
•
True
☑
It improves efficiency
•
16. On a typical project, Which answer best matches the technical principle involved?
Pressure has no relationship to saturation
•
Only color matters
•
False
•
True
☑
17. On a typical project, For exam purposes, which statement should be considered correct?
It can be overfilled freely
•
True
☑
Capacity is irrelevant
•
False
•
18. On a typical project, A technician is troubleshooting the situation described. Which choice is the
best answer?
True
☑
Verification is unnecessary
•
Power should remain on
•
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 3
, False
•
19. On a typical project, Which selection most closely follows the governing practice?
True
☑
Only thermostats affect motors
•
Capacitors never affect motors
•
False
•
20. On a typical project, What is the best conclusion based on the requirement?
True
☑
Contactors are only filters
•
Contactors control water flow
•
False
•
21. For a code or practice review, Which choice is most accurate for this requirement?
True
☑
False
•
It increases conduction intentionally
•
It only changes voltage
•
22. For a code or practice review, A project supervisor is reviewing this issue. Which answer should be
selected?
True
☑
Water should collect inside
•
Drainage is optional
•
False
•
23. For a code or practice review, During a field inspection, which statement best applies?
False
•
True
☑
It is only a fuse
•
It is only a filter
•
24. For a code or practice review, Which option correctly reflects the applicable practice?
It is always caused by low voltage
•
True
☑
It is never related to airflow
•
False
•
25. For a code or practice review, A contractor wants to stay within the stated requirement. Which
choice is correct?
Original practice questions based on publicly available exam scopes and technical references. Not an official exam or recalled question bank. Page 4
