Kansas Combination Building Inspector
Examination Advanced 100-Question
Practice Exam 2026 | Questions &
Answers with Detailed Rationales |
Complete Exam Prep & Study Guide
1. During inspection of a new commercial building, the plans indicate a steel
beam supporting a composite floor system. The beam has a calculated
demand-to-capacity ratio of 0.92. What is the most appropriate inspection
conclusion?
A. The beam must be rejected because the ratio exceeds 0.90
B. The beam must be rejected unless the ratio is exactly 1.00
C. The beam is structurally acceptable based solely on that ratio
D. The beam must be redesigned because composite beams cannot exceed 0.85
Answer: The beam is structurally acceptable based solely on that ratio
Rationale: A demand-to-capacity ratio below 1.0 generally indicates that the
calculated demand does not exceed the applicable design capacity. The
,inspector should still verify that the installed member, connections, materials,
fire protection, and approved documents correspond to the design.
2. A building contains an enclosed stairway serving multiple stories. Which
condition most directly compromises the stair enclosure's intended life-
safety function?
A. The stair treads have contrasting nosings
B. The stair has a compliant handrail
C. Penetrations through the enclosure are inadequately protected
D. The stair is wider than required
Answer: Penetrations through the enclosure are inadequately protected
Rationale: Required stair enclosures are intended to provide a protected means
of egress. Unprotected penetrations can compromise the required fire-resistance
rating and permit smoke and fire migration.
3. A fire-resistance-rated wall is penetrated by a group of electrical cables.
What should an inspector primarily verify?
A. The cables are copper
B. The penetration is sealed with an approved listed firestop system
C. The cables are installed in flexible conduit
D. The wall has been painted
Answer: The penetration is sealed with an approved listed firestop system
Rationale: Penetrations through rated assemblies generally require a tested and
listed protection system compatible with the wall construction, penetrant type,
annular space, and rating.
4. A contractor installs a structural steel column that differs from the
approved structural drawings. What is the best inspector response?
A. Approve it if it appears stronger
B. Approve it if the contractor signs a statement
C. Require verification by the design professional or approved construction
,documents before acceptance
D. Require the column to be painted
Answer: Require verification by the design professional or approved
construction documents before acceptance
Rationale: Inspectors should not independently approve an undocumented
structural substitution merely because it appears adequate. Structural changes
normally require appropriate design-professional evaluation and approval.
5. Which condition is most likely to create a serious accessibility problem at
an entrance?
A. A door with a decorative kick plate
B. A level threshold within permitted limits
C. A required accessible route interrupted by an excessive vertical change in level
D. A door with a vision panel
Answer: A required accessible route interrupted by an excessive vertical change
in level
Rationale: An accessible route must provide usable passage without prohibited
changes in level. Where elevation changes occur, compliant ramps, lifts, or other
permitted means may be required.
6. A concrete foundation wall develops significant horizontal cracking near
mid-height shortly after backfilling. What should concern the inspector
most?
A. The color of the concrete
B. Potential lateral soil pressure and structural distress
C. The number of anchor bolts in the sill plate
D. The interior paint finish
Answer: Potential lateral soil pressure and structural distress
, Rationale: Horizontal cracking in a foundation wall can indicate excessive lateral
loading, inadequate reinforcement, poor drainage, or premature backfilling. The
inspector should evaluate the condition rather than treating it as cosmetic.
7. Why is positive drainage around a building foundation important?
A. It eliminates the need for roof drainage
B. It reduces the likelihood of water accumulating against foundation walls
C. It eliminates the need for waterproofing in every building
D. It increases soil bearing capacity in all cases
Answer: It reduces the likelihood of water accumulating against foundation
walls
Rationale: Proper grading and drainage direct water away from the foundation,
reducing hydrostatic pressure, moisture intrusion, and potential deterioration.
8. A roof membrane is installed over a structural deck. Which inspection issue
is most important before concealed roofing work prevents further
observation?
A. Interior wall color
B. Deck condition and proper attachment of the roof assembly
C. Door hardware finish
D. Plumbing fixture color
Answer: Deck condition and proper attachment of the roof assembly
Rationale: The roof assembly depends on the structural deck and attachment
system. Defects hidden by subsequent layers can become difficult to identify
after installation.
9. A required fire door is installed in a rated corridor wall. Which condition is
most concerning?
A. The door has a metal frame
B. The door has a listed closer
Examination Advanced 100-Question
Practice Exam 2026 | Questions &
Answers with Detailed Rationales |
Complete Exam Prep & Study Guide
1. During inspection of a new commercial building, the plans indicate a steel
beam supporting a composite floor system. The beam has a calculated
demand-to-capacity ratio of 0.92. What is the most appropriate inspection
conclusion?
A. The beam must be rejected because the ratio exceeds 0.90
B. The beam must be rejected unless the ratio is exactly 1.00
C. The beam is structurally acceptable based solely on that ratio
D. The beam must be redesigned because composite beams cannot exceed 0.85
Answer: The beam is structurally acceptable based solely on that ratio
Rationale: A demand-to-capacity ratio below 1.0 generally indicates that the
calculated demand does not exceed the applicable design capacity. The
,inspector should still verify that the installed member, connections, materials,
fire protection, and approved documents correspond to the design.
2. A building contains an enclosed stairway serving multiple stories. Which
condition most directly compromises the stair enclosure's intended life-
safety function?
A. The stair treads have contrasting nosings
B. The stair has a compliant handrail
C. Penetrations through the enclosure are inadequately protected
D. The stair is wider than required
Answer: Penetrations through the enclosure are inadequately protected
Rationale: Required stair enclosures are intended to provide a protected means
of egress. Unprotected penetrations can compromise the required fire-resistance
rating and permit smoke and fire migration.
3. A fire-resistance-rated wall is penetrated by a group of electrical cables.
What should an inspector primarily verify?
A. The cables are copper
B. The penetration is sealed with an approved listed firestop system
C. The cables are installed in flexible conduit
D. The wall has been painted
Answer: The penetration is sealed with an approved listed firestop system
Rationale: Penetrations through rated assemblies generally require a tested and
listed protection system compatible with the wall construction, penetrant type,
annular space, and rating.
4. A contractor installs a structural steel column that differs from the
approved structural drawings. What is the best inspector response?
A. Approve it if it appears stronger
B. Approve it if the contractor signs a statement
C. Require verification by the design professional or approved construction
,documents before acceptance
D. Require the column to be painted
Answer: Require verification by the design professional or approved
construction documents before acceptance
Rationale: Inspectors should not independently approve an undocumented
structural substitution merely because it appears adequate. Structural changes
normally require appropriate design-professional evaluation and approval.
5. Which condition is most likely to create a serious accessibility problem at
an entrance?
A. A door with a decorative kick plate
B. A level threshold within permitted limits
C. A required accessible route interrupted by an excessive vertical change in level
D. A door with a vision panel
Answer: A required accessible route interrupted by an excessive vertical change
in level
Rationale: An accessible route must provide usable passage without prohibited
changes in level. Where elevation changes occur, compliant ramps, lifts, or other
permitted means may be required.
6. A concrete foundation wall develops significant horizontal cracking near
mid-height shortly after backfilling. What should concern the inspector
most?
A. The color of the concrete
B. Potential lateral soil pressure and structural distress
C. The number of anchor bolts in the sill plate
D. The interior paint finish
Answer: Potential lateral soil pressure and structural distress
, Rationale: Horizontal cracking in a foundation wall can indicate excessive lateral
loading, inadequate reinforcement, poor drainage, or premature backfilling. The
inspector should evaluate the condition rather than treating it as cosmetic.
7. Why is positive drainage around a building foundation important?
A. It eliminates the need for roof drainage
B. It reduces the likelihood of water accumulating against foundation walls
C. It eliminates the need for waterproofing in every building
D. It increases soil bearing capacity in all cases
Answer: It reduces the likelihood of water accumulating against foundation
walls
Rationale: Proper grading and drainage direct water away from the foundation,
reducing hydrostatic pressure, moisture intrusion, and potential deterioration.
8. A roof membrane is installed over a structural deck. Which inspection issue
is most important before concealed roofing work prevents further
observation?
A. Interior wall color
B. Deck condition and proper attachment of the roof assembly
C. Door hardware finish
D. Plumbing fixture color
Answer: Deck condition and proper attachment of the roof assembly
Rationale: The roof assembly depends on the structural deck and attachment
system. Defects hidden by subsequent layers can become difficult to identify
after installation.
9. A required fire door is installed in a rated corridor wall. Which condition is
most concerning?
A. The door has a metal frame
B. The door has a listed closer
