IICRC WATER RESTORATION COURSE EXAM QUESTIONS

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IICRC WATER RESTORATION COURSE EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -89 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: swelling staining color transfer delamination of surface finish material

Answer:

in structures where the surface on the wall is covered with a non-permeable surface it may be necessary to remove base molding drill holes and introduce air movement Question 2: what is the standard care for water restoration professionals developed by the restoration industry entitled

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IICRC S500

Question 3: when water intrusion results from a grossly unsanitary Source or carries

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pathogenic disease causing agents it is said to be Category 3

Question 4: evaporation

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if the rate of evaporation is allowed to exceed the rate of dehumidification

Question 5: typical causes of carpet delamination are

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folding or stretching carpet When Wet overly aggressive extraction improper specified underlay improper installation improper removal of taxes trip improper floating of carpet excessive wear pet damage

Question 6: removed and replaced

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Plasticity plastic laminate flooring is made of

Question 7: what is the most critical course of action in restorative drying

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to respond quickly

Question 8: special situations

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Third Party Experts are commonly referred to as indoor environmental professionals or IEPs Question 9: water intrusion results in a specialty drying situation water has saturated deeply into the materials and is held is bound water commonly includes hardwood plaster brick deeply saturated concrete deeply saturated ground soil and Stone

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dehumidification Question 10: cleaning procedures must be employed before the drying of a category 2 water loss can continue at minimum affected underlay must be removed and disposed of and the carpet must be thoroughly cleaned using a hot water extraction method

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various cleaning and decontamination procedures must be used on Category 3 water losses including the removal of all

Question 11: Frozen or dried as quickly as possible

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when the air temperature increases it can hold

Question 12: MDF and has a resin saturated appearance layer normally removed in water restoration due to its construction and installation components

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when ceilings are affected drying procedures are similar to wall drying if the ceiling is sagging or otherwise damaged wet drywall is drained removed and discarded

Question 13: most antimicrobials require that the area of application be

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vacated by occupants and pants during application and for a period of time after application Question 14: after physically removing excess water the time required to dry wet materials is influenced most by the

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rate of evaporation Question 15: condensation because of this fact they are more efficient and higher humidity conditions refrigerant dehumidifiers work best between 70 degrees and 90 degrees Fahrenheit

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air filtration devices are needed in water restoration work whenever high levels Question 16: when carpet delamination the loss of Integrity in the adhesives used to laminate the primary and secondary backing has occurred further damage is very likely for this reason when extensive carpet delamination is discovered ignitions must call it to the attention of all materially interested parties document the condition and

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replacement

Question 17: each gallon of water weighs

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8.34 lb Question 18: as a minimum medical requirement technicians performing water damage restoration services need medical consultation with their

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primary health care physician for appropriate immunizations

Question 19: what are the most effective methods of drying wet wood under hard surfaces is

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heated air flow Question 20: the ultimate goal is to find the edge of water migration which moves in a three-dimensional path through the structure this is accomplished across carpeted surfaces using a

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moisture sensor and across most hard surfaces using a moisture meter non-penetrating moisture meter Question 21: respiratory protection regulations state that the employer must provide

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medical evaluations fit testing and training Question 22: water vapor pressure is the force that drives higher concentrations of humidity from one space to another in an attempt to seek equilibrium with a lower concentrations of water vapor

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the ability for water vapor to diffuse through a solid material is expressed as the materials Question 23: worker and occupant health and safety are the first priority on every sewage loss areas affected by Category 3 water intrusion are marked and posted as potentially hazardous

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when resistance is encountered and Performing proper services in a category 3 water loss becomes a challenge restores

Question 24: whenever a carpet must be disengaged from the topless strip a

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knee kicker and carpet all must be used Question 25: what are the has a significant degree of chemical biological and or physical contamination is

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Category 2