AHIT Module 1
Which of the following is not part of the structural inspection? - Answer -fascia boards
What part of a home's structure is least likely to be visible to the home inspector? - Answer -footings
What is the overall purpose of the structural inspection? - Answer -to identify major structural deficiencies
How does compression act on structural members? - Answer -It pushes at the members and makes them shorter.
Which action is a best practice to identify deterioration? - Answer -probe structural components where damage is suspected
Which force would exert the least amount of stress on a foundation? - Answer -wind
If you note an active 1/4" step crack with no apparent movement, you should _____. - Answer -
recommend a structural engineer be consulted to assess the crack
For which type of foundation cracking should a structural engineer be recommended? - Answer -
horizontal cracks with movement
What sign indicates that a foundation crack is still active? - Answer -sharp edges to the crack For which condition should the customer be advised to monitor the foundation wall? - Answer -cracks less than 1/4" wide showing little or no movement
At which communication step should the home inspector be particularly careful about not making any uneducated guesses? - Answer -telling how to repair something
In a solid brick house, what is a sign of corner settlement? - Answer -step cracks at an exterior corner going down to the foundation
Vertical cracks in the foundation wall extending down to the footings can be caused by _____. - Answer -
settlement of the structure
Water stains along the junction of the basement wall and floor most likely indicate _____. - Answer -a drain tile problem
What is a sign that an underground oil tank may be present? - Answer -two holes in the wall with disconnected copper tubing
When inspecting ledger strips in the basement ceiling structure, the home inspector should _____. - Answer -watch out for nails pulling out and for sagging and cracking
Which of the following is a sign of water penetration through the foundation wall? - Answer -
efflorescence on the wall
Water penetration in a single corner of the basement is most likely caused by _____. - Answer -a faulty downspout or splash block
A hole cut into a girder or joist can be located _____. - Answer -at least 2" in from top or bottom
What is the weakest of the following girder/joist connections? - Answer -ledger strips The source of most of the water leaking into basements can be attributed to _____. - Answer -surface water
What purpose does a palmer valve serve? - Answer -It allows water to flow from the drain tile system into the sewer.
Ceiling insulation in a crawl space, in most cases, should be installed _____. - Answer -with the moisture deterrent layer up
What can be a sign of slab detachment? - Answer -cracks along the slab edge
What is not a likely cause of slab settlement? - Answer -shrinkage of the concrete slab
Which of the following is true about perimeter vents in a crawl space? - Answer -There is little agreement about when to keep vents open or closed based on different climate issues.
Perimeter venting is required in a crawl space to prevent _____. - Answer -moisture from soil rising into the house
Which of the conditions can be caused by poor ventilation in a crawl space? - Answer -deterioration of framing members
Why should a dirt floor in a crawl space be covered? - Answer -to prevent moisture from the soil being released into the crawl space
In balloon framing construction, the wall studs rest directly on the _____. - Answer -sill
How should plywood subflooring not be laid? - Answer -parallel to the joists
What should be suspected if a brick veneer wall has a bow to it? - Answer -loose brick ties
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