South Carolina Home Inspector Examination
(Technical Exam) Questions and Correct
Answers (Verified Answers) Plus Rationale
2027 Q&A| Instant Download Pdf
1.
During a home inspection, the inspector observes a crack extending
diagonally from the corner of a window toward the foundation. Which
condition should the inspector be most concerned about?
A. Minor drywall shrinkage
B. Normal paint aging
C. Possible foundation settlement or structural movement
D. Condensation on the window
Answer: C. Possible foundation settlement or structural movement
Rationale: Diagonal cracks extending from openings such as windows
and doors can be associated with differential movement or
settlement. The inspector should document the condition and
,recommend further evaluation when the significance of the
movement cannot be determined through a visual inspection.
2.
What is the primary purpose of a home inspection?
A. To guarantee that a house is free of defects
B. To determine the property's market value
C. To evaluate the readily accessible condition of major components
and systems
D. To identify every concealed defect in the building
Answer: C. To evaluate the readily accessible condition of major
components and systems
Rationale: A home inspection is primarily a visual examination of
accessible components and systems. It is not a guarantee that every
defect exists or will be discovered, particularly defects that are
concealed, inaccessible, or outside the inspection scope.
3.
,Which component is normally inspected as part of a residential
electrical system?
A. Utility company transmission equipment
B. Service equipment and distribution wiring
C. Underground utility equipment beyond the property
D. The electrical grid serving the neighborhood
Answer: B. Service equipment and distribution wiring
Rationale: A home inspector evaluates accessible portions of the
home's electrical system, including service equipment, panels, wiring,
overcurrent protection, grounding and bonding components, and
other accessible electrical components within the inspection scope.
4.
A GFCI device is primarily designed to protect occupants from:
A. Excessive voltage
B. Electrical fires caused by overloaded circuits
C. Electric shock caused by current leakage
D. Lightning strikes
Answer: C. Electric shock caused by current leakage
, Rationale: A ground-fault circuit interrupter monitors current leaving
and returning through a circuit. When it detects an imbalance
indicating current may be flowing through an unintended path, it
interrupts power rapidly to reduce shock hazards.
5.
Which condition is most likely to indicate a roof leak?
A. Uniform discoloration of exterior siding
B. Water staining on attic sheathing
C. Slightly faded roofing granules
D. Normal gutter expansion
Answer: B. Water staining on attic sheathing
Rationale: Water stains on roof sheathing can indicate past or active
moisture intrusion. The inspector should look for related evidence
around roof penetrations, flashing, valleys, and other potential leak
sources.
6.
What is the primary function of roof flashing?
(Technical Exam) Questions and Correct
Answers (Verified Answers) Plus Rationale
2027 Q&A| Instant Download Pdf
1.
During a home inspection, the inspector observes a crack extending
diagonally from the corner of a window toward the foundation. Which
condition should the inspector be most concerned about?
A. Minor drywall shrinkage
B. Normal paint aging
C. Possible foundation settlement or structural movement
D. Condensation on the window
Answer: C. Possible foundation settlement or structural movement
Rationale: Diagonal cracks extending from openings such as windows
and doors can be associated with differential movement or
settlement. The inspector should document the condition and
,recommend further evaluation when the significance of the
movement cannot be determined through a visual inspection.
2.
What is the primary purpose of a home inspection?
A. To guarantee that a house is free of defects
B. To determine the property's market value
C. To evaluate the readily accessible condition of major components
and systems
D. To identify every concealed defect in the building
Answer: C. To evaluate the readily accessible condition of major
components and systems
Rationale: A home inspection is primarily a visual examination of
accessible components and systems. It is not a guarantee that every
defect exists or will be discovered, particularly defects that are
concealed, inaccessible, or outside the inspection scope.
3.
,Which component is normally inspected as part of a residential
electrical system?
A. Utility company transmission equipment
B. Service equipment and distribution wiring
C. Underground utility equipment beyond the property
D. The electrical grid serving the neighborhood
Answer: B. Service equipment and distribution wiring
Rationale: A home inspector evaluates accessible portions of the
home's electrical system, including service equipment, panels, wiring,
overcurrent protection, grounding and bonding components, and
other accessible electrical components within the inspection scope.
4.
A GFCI device is primarily designed to protect occupants from:
A. Excessive voltage
B. Electrical fires caused by overloaded circuits
C. Electric shock caused by current leakage
D. Lightning strikes
Answer: C. Electric shock caused by current leakage
, Rationale: A ground-fault circuit interrupter monitors current leaving
and returning through a circuit. When it detects an imbalance
indicating current may be flowing through an unintended path, it
interrupts power rapidly to reduce shock hazards.
5.
Which condition is most likely to indicate a roof leak?
A. Uniform discoloration of exterior siding
B. Water staining on attic sheathing
C. Slightly faded roofing granules
D. Normal gutter expansion
Answer: B. Water staining on attic sheathing
Rationale: Water stains on roof sheathing can indicate past or active
moisture intrusion. The inspector should look for related evidence
around roof penetrations, flashing, valleys, and other potential leak
sources.
6.
What is the primary function of roof flashing?
