Home Inspector National Exam Prep With complete solution Newest RATED A+ 2025/2026

Home Inspector Na onal Exam Prep With complete
solu on Newest RATED A+ 2025/2026
It is important to maintain a posi ve grade away from the structure of at LEAST _______ inch
drop per foot for six feet. A. 1/4 B. 1/2 C. 3/4 D. 1 - Answers 1



Which of the following BEST describes the report statement shown below? "The roof is in good
condi on for its age." A. Conclusion B. Recommenda on C. Descrip on D. Disclaimer - Answers
Conclusion



Which of the following condi ons would be LEAST cri cal to your client's safety? A. A pin hole
in the heat exchanger B. No handrails on an interior stairway C. Lack of a pressure and
temperature relief valve on the water heater D. A non-reversing garage door opener - Answers
A pin hole in the heat exchanger



The normal MINIMUM run for a residen al stair tread is: A. 7 in. B. 8 in. C. 9 in. D. 11 in. -
Answers 9 inches



Standard three light electrical testers are NOT always reliable because: A. Some receptacles
only have two prongs B. Three light testers some mes have broken bulbs C. Three light testers
will not detect mul ple wiring problems D. Different test device manufactures have different
light pa9erns - Answers Three light testers will not detect mul ple wiring problems



Bulging plaster is observed high up on several bedroom walls. The primary concern is the
bulging plaster is a(n): A. installa on defect B. indica on the home was very cold for a period of
me C. indica on the air handler leaked D. poten al safety issue - Answers Poten al safety
issue



EIFS is a siding material that: A. Is used in commercial buildings only. B. Looks like stucco but
lacks a wire mesh. C. Can be installed on top of a modified bitumen membrane. D. Can be
installed on top of a masonry surface. - Answers Looks like stucco but lacks a wire mesh

, While inspec ng a home, you observe a large ceiling fan with built-in lamps. This installa on
requires a(an): A. Strong ceiling. B. Pancake junc on box. C. Approved brace or box. D. Larger
junc on box. - Answers Approved brace or box



What are the types of heat that must be taken into account when calcula ng the cooling loads
for an HVAC system?



a. Sensible and radiant heat

b. Radiant and conduc ve heat

c. Conduc ve and latent heat

d. Sensible and latent heat - Answers Sensible and latent heat



Which of the following would be most likely to have the highest R-value?



a. 6" fiberglass ba9 insula on

b. 12" cast-in-place concrete wall

c. 2" extruded polystyrene panel

d. Triple insulated glazing system with ½" air spaces - Answers 6" fiberglass ba9 insula on



An inspector can oGen determine the approximate age of a home by its method of
construc on. Which of the following choices shows the methods of construc on in order from
first developed to most recently developed?



a. Post and beam construc on, balloon framing, plaHorm framing, ICF construc on

b. Balloon framing, post and beam construc on, ICF construc on, plaHorm framing

c. ICF construc on, balloon framing, post and beam construc on, plaHorm framing

, d. Post and beam construc on, plaHorm framing, balloon framing, ICF construc on - Answers
Post and beam construc on, balloon framing, plaHorm framing, ICF construc on



One is inspec ng an EIFS (Exterior Insula on and Finishing System) wall system for deficiencies.
Where would these be most likely to occur?



a. Window heads

b. The center of large expanses of EIFS

c. Along the bo9om edge of the EIFS installa on

d. At the corners of the installa on, such as around windows - Answers At the corners of the
installa on, such as around windows



An inspector notes that the heat pump is not func oning and that the condensate pan under
the air handler is full of water. Why might these two things be related?



a. The full condensate pan tripped a condensate overflow switch. The unit turned off in order to
ensure that condensate did not spill.

b. The full condensate pan indicates that the fan in the air handler is not func oning, as it
should.

c. The full condensate pan indicates that there is a leak in the heat exchanger, which has
depressurized the unit, causing it to turn off.

d. The full condensate pan means that combus on byproducts have condensed and are flowing
back into the house through the flue. This tripped the flue gas spill switch, turning the unit off. -
Answers The full condensate pan tripped a condensate overflow switch. The unit turned off in
order to ensure that condensate did not spill.



While inspec ng a crawl space, you should probe for decay if the _________ is dark in
appearance. A. King joist B. Floor joist C. Masonry wall D. Bearing wall - Answers Floor joist