IICRC WRT Test: Questions Answers

IICRC WRT Test: Questions & Answers

• During the inspection process, restorers shall make a reasonable effort

to (Ans - C. identify and address potential safety hazards

• A significant amount of water absorption and evaporation load where wet

porous materials represent ~5% to ~40% of combined ceiling, walls, and flooring surface areas and where low evaporation materials and assemblies are minimally wet is (Ans - B. class 2

• Multiple extraction of salvageable materials, especially porous material

(e.g. Carpet , cushion) often are required to:

(Ans - decrease drying time

• To enhance drying, restorers should manage both ambient temperature

and (Ans - surface temperatures of affected materials

5. Water damage restoration services should not begin until after the:

(Ans - restorer has entered into an adequately written contract.

• Two tools that should be used to properly disengage most stretched-in

carpet (Ans - Knee kicker and carpet awl

7. When inspecting a water damage structure, restorers should inspect:

(Ans - all potentially affected areas.

• Buckled or damaged particle board should

(Ans - removed and replaced with new material.

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• upon entering a building, professional moisture detection equipment

should be used to evaluate and document:

(Ans - applicable psychrometric conditions and moisture content or level readings .

• When wet, a structural material that loses most of its structural integrity,

but regains its strength when dry, is:

(Ans - Concrete

• Initially, a method of search for abnormal moisture behind ceramic tile

or resilient flooring can be accomplished by (Ans - using a non-penetrating (non-invasive) moisture meter

• To minimize damage and reduce drying time, reduce drying time,

restorers should:

(Ans - begin mitigation as soon as safely possible

• The moisture content of structural materials should be measured with a

(Ans - A. moisture meter

• When accessible from below, to dry wet wood subflooring under stone

or tile flooring, restorers can use low-humidity air and (Ans - D. vapor barrier

• Biocides designed to destroy or eliminate all forms of microbial life and

their spores are (Ans - D. sterilizers

• When carpet is wet it can be delaminated by

(Ans - D. improper handling and disengaging

• To minimize or control aerosolized soils or contaminants during

restoration, restorers can:

(Ans - B. install one or more air filtration devices (AFDs)

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