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South Carolina Residential Home Inspector Examination
ACTUAL EXAM COMPLETE 200 QUESTIONS AND
VERIFIED SOLUTIONS LATEST UPDATE THIS YEAR
South Carolina Residential Home Inspector Examination | ACTUAL EXAM QUESTIONS AND
VERIFIED SOLUTIONS –UPDATE is a specialized study resource designed for individuals pursuing
licensure through the South Carolina Residential Builders Commission. This guide is
meticulously aligned with the National Home Inspector Examination (NHIE) standards while
integrating South Carolina-specific residential codes and legal requirements.
Exam Coverage Areas (All Batches)
The full curriculum across all 5 batches (500 questions total) covers:
• Domain I: Property & Building Inspection/Site Review (40%): Structural components,
Exterior, Roofing, Plumbing, Electrical, Heating/Cooling, Interior, Insulation/Ventilation,
and Fireplaces.
• Domain II: Analysis of Findings & Reporting (35%): Identifying defects, determining
significance, and professional reporting standards.
• Domain III: Professional Responsibilities (25%): Ethics, South Carolina state-specific
laws, and safety protocols.
Batch 1: Questions 1–100 (Structural, Foundation, and Framing)
1. What is the primary purpose of a foundation in residential construction?
o A. To provide an aesthetic base for the home
o B. To transfer the load of the structure to the ground
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o C. To allow access to plumbing
o D. To elevate the structure above the floodplain
o Answer: B. Rationale: The foundation distributes the structural load to the earth,
ensuring stability and preventing settlement.
2. Which of the following is a typical sign of foundation settlement?
o A. Peeling paint
o B. Cracks in the interior walls
o C. Loud HVAC noises
o D. Blistering shingles
o Answer: B. Rationale: Wall cracks can indicate differential settlement in the
foundation.
3. A "V-shaped" crack in a foundation wall that is wider at the top than the bottom
usually indicates:
o A. Heaving
o B. Shrinkage
o C. Downward settlement in the center
o D. Hydrostatic pressure from the sides
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o Answer: C. Rationale: When the center of a foundation drops, the top of the wall
pulls apart, creating a crack wider at the top.
4. In South Carolina, a crawlspace foundation must have a minimum access opening of:
o A. 12 x 12 inches
o B. 18 x 24 inches
o C. 24 x 36 inches
o D. 30 x 30 inches
o Answer: B. Rationale: Per IRC standards, the minimum opening through a
perimeter wall is 18 x 24 inches to allow for inspector/mechanic access.
5. Which framing member is used to support the ends of floor joists when they are
interrupted by an opening, such as a stairwell?
o A. Purlin
o B. Trimmer
o C. Header
o D. Stud
o Answer: C. Rationale: Headers transfer the load from the cut joists to the
adjacent doubled joists (trimmers).
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6. A wood joist should not be notched in the ______ of the span.
o A. End third
o B. Outer half
o C. Middle third
o D. Support point
o Answer: C. Rationale: Notching in the middle third of the span significantly
weakens the joist where the bending stress is highest.
7. What is the maximum allowable moisture content for structural wood before it is
considered at risk for decay?
o A. 10%
o B. 15%
o C. 20%
o D. 30%
o Answer: C. Rationale: Decay fungi generally require moisture levels above 20%
to grow and damage wood fibers.
8. Efflorescence on a foundation wall is a sign of:
o A. Structural failure
South Carolina Residential Home Inspector Examination
ACTUAL EXAM COMPLETE 200 QUESTIONS AND
VERIFIED SOLUTIONS LATEST UPDATE THIS YEAR
South Carolina Residential Home Inspector Examination | ACTUAL EXAM QUESTIONS AND
VERIFIED SOLUTIONS –UPDATE is a specialized study resource designed for individuals pursuing
licensure through the South Carolina Residential Builders Commission. This guide is
meticulously aligned with the National Home Inspector Examination (NHIE) standards while
integrating South Carolina-specific residential codes and legal requirements.
Exam Coverage Areas (All Batches)
The full curriculum across all 5 batches (500 questions total) covers:
• Domain I: Property & Building Inspection/Site Review (40%): Structural components,
Exterior, Roofing, Plumbing, Electrical, Heating/Cooling, Interior, Insulation/Ventilation,
and Fireplaces.
• Domain II: Analysis of Findings & Reporting (35%): Identifying defects, determining
significance, and professional reporting standards.
• Domain III: Professional Responsibilities (25%): Ethics, South Carolina state-specific
laws, and safety protocols.
Batch 1: Questions 1–100 (Structural, Foundation, and Framing)
1. What is the primary purpose of a foundation in residential construction?
o A. To provide an aesthetic base for the home
o B. To transfer the load of the structure to the ground
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o C. To allow access to plumbing
o D. To elevate the structure above the floodplain
o Answer: B. Rationale: The foundation distributes the structural load to the earth,
ensuring stability and preventing settlement.
2. Which of the following is a typical sign of foundation settlement?
o A. Peeling paint
o B. Cracks in the interior walls
o C. Loud HVAC noises
o D. Blistering shingles
o Answer: B. Rationale: Wall cracks can indicate differential settlement in the
foundation.
3. A "V-shaped" crack in a foundation wall that is wider at the top than the bottom
usually indicates:
o A. Heaving
o B. Shrinkage
o C. Downward settlement in the center
o D. Hydrostatic pressure from the sides
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o Answer: C. Rationale: When the center of a foundation drops, the top of the wall
pulls apart, creating a crack wider at the top.
4. In South Carolina, a crawlspace foundation must have a minimum access opening of:
o A. 12 x 12 inches
o B. 18 x 24 inches
o C. 24 x 36 inches
o D. 30 x 30 inches
o Answer: B. Rationale: Per IRC standards, the minimum opening through a
perimeter wall is 18 x 24 inches to allow for inspector/mechanic access.
5. Which framing member is used to support the ends of floor joists when they are
interrupted by an opening, such as a stairwell?
o A. Purlin
o B. Trimmer
o C. Header
o D. Stud
o Answer: C. Rationale: Headers transfer the load from the cut joists to the
adjacent doubled joists (trimmers).
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6. A wood joist should not be notched in the ______ of the span.
o A. End third
o B. Outer half
o C. Middle third
o D. Support point
o Answer: C. Rationale: Notching in the middle third of the span significantly
weakens the joist where the bending stress is highest.
7. What is the maximum allowable moisture content for structural wood before it is
considered at risk for decay?
o A. 10%
o B. 15%
o C. 20%
o D. 30%
o Answer: C. Rationale: Decay fungi generally require moisture levels above 20%
to grow and damage wood fibers.
8. Efflorescence on a foundation wall is a sign of:
o A. Structural failure
