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Structure Home Inspector Exam Questions and Answers 100% Pass

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Structure Home Inspector Exam Questions and Answers 100% Pass

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InterNACHI

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Structure Home Inspector Exam

Questions and Answers 100% Pass


what is the function of a footing? A foundation? - CORRECT ANSWER-Footings

transfer the live and dead loads of the building to the soil over a large enough area

so that neither the soil nor the building will move. In areas where frost occurs,

footings prevent frost from moving the building.

Foundations transfer loads from the building to the footings. Foundations may

also act as retaining walls, resisting lateral soil pressure, for example.

list the three common foundation configurations and footing types - CORRECT

ANSWER-common Foundation configurations include basements, crawl spaces,

and slab-on-grade. Common foundation types includes spread footings, pad

footings, piles, and peers.

what is the difference between a strip footing and a pad footing and where would

each be used? - CORRECT ANSWER-A strip footing or spread footing is used

under a foundation wall. A pad footing is used under a column. Pad footings

distribute concentrated loads. Strip footings handle more evenly distributed loads.

,there are several different materials that have Foundation might be made of. List as

many as you can. - CORRECT ANSWER-Foundation materials include concrete,

concrete block, cinder block, brick, clay tile, Stone, and wood.

why is it critical to document how the crawl space was inspected? - CORRECT

ANSWER-Your client has to understand the limitations of your inspection. Crawl

spaces can be Troublesome. If you couldn't get a good look, your client should

understand that there is a greater risk of unforeseen problems.

explain the differences between a live load and a dead load. Give examples. -

CORRECT ANSWER-live loads, such as people, wind, and snow, very. Dead

loads such as buildings, are relatively fixed

What is the difference between a pilaster and a pier? - CORRECT ANSWER-A

pilaster is a thickening of a foundation wall to accommodate the concentrated load

of a beam or column. A pier is a stand-alone structural member that can be

thought of as a column sunk into the ground.

When a foundation is supported on piles, are the piles typically visible for

inspection? - CORRECT ANSWER-No.

Name four causes of cracks in foundation walls. - CORRECT ANSWER-1.

shrinkage

2. differential settling




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, 3. heaving

4. horizontal forces

explain the difference between uniform settlement and differential settlement. -

CORRECT ANSWER-In uniform settlement, the entire house moves and no

cracking develops. With differential settlement, one part of the house moves

relative to another. This typically results and cracking.

what is a shrinkage crack and what causes it? - CORRECT ANSWER-Shrinkage

cracks are typically caused by a natural curing of concrete.

describe a typical shrinkage crack. - CORRECT ANSWER-Rarely more than 1/8

of an inch wide and typically do not involve displacement of the concrete on either

side of the crack. Usually show up during the first year. Do not extend through the

footings or up into the structure above. Shrinkage cracks often occur at stress

points such as window openings.

what is the main implication of a shrinkage crack? - CORRECT ANSWER-May be

leakage but not structural problems.

if you identify a foundation crack, is it possible to determine the rate of movement

at the time of the inspection? - CORRECT ANSWER-No

Is it a good idea to inspect the neighborhood as you are arriving at an inspection.

What kinds of things should you look for and how can they help you in your

inspection? - CORRECT ANSWER-look for structural problems in other homes

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