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IICRC - AMRT Exam, Top Questions and answers, 100% Accurate, graded A+
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IICRC - AMRT Exam, Top Questions and answers, 100% Accurate, graded A+
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IICRC - AMRT ExamQuestion 1
What is the primary purpose of an antimicrobial agent in microbial remediation?
A) To enhance the structural integrity of building materials
B) To kill or inhibit the growth of microorganisms
C) To improve the aesthetic appearance of the contaminated area
D) To neutralize hazardous chemicals
Answer: B) To kill or inhibit the growth of microorganisms
Question 2
Which type of moisture meter is commonly used to measure the moisture content in
wood?
A) Pin-type meter
B) Non-penetrating meter
C) Digital hygrometer
D) Infrared thermometer
Answer: A) Pin-type meter
Question 3
When dealing with mold contamination, which of the following is NOT a
recommended practice?
A) Using a high-efficiency particulate air (HEPA) vacuum
B) Applying antifungal coatings over the affected area
C) Allowing affected materials to dry out naturally without intervention
D) Isolating the contaminated area with plastic sheeting
,Answer: C) Allowing affected materials to dry out naturally without intervention
Question 4
What is the first step in assessing a water-damaged property?
A) Removing all wet materials
B) Identifying the source of water intrusion
C) Cleaning and disinfecting the affected areas
D) Documenting the extent of damage
Answer: B) Identifying the source of water intrusion
Question 5
Which of the following is a common method for removing mold from non-porous
surfaces?
A) Scrubbing with a detergent solution
B) Using a steam cleaner
C) Applying a biocide
D) Sanding the surface
Answer: A) Scrubbing with a detergent solution
Question 6
In the context of microbial remediation, what is the primary goal of using
dehumidifiers?
A) To increase the temperature of the affected area
B) To reduce the relative humidity to prevent microbial growth
C) To remove mold spores from the air
D) To accelerate the drying of building materials
,Answer: B) To reduce the relative humidity to prevent microbial growth
Question 7
What is the recommended relative humidity level for preventing mold growth in
indoor environments?
A) 30-40%
B) 40-50%
C) 50-60%
D) 60-70%
Answer: B) 40-50%
Question 8
Which of the following materials is considered to be porous?
A) Metal
B) Concrete
C) Glass
D) Wood
Answer: D) Wood
Question 9
Which type of containment is most appropriate for preventing the spread of
airborne mold spores in a large remediation project?
A) Negative air pressure containment
B) Positive air pressure containment
C) Open containment
D) Portable containment units
, Answer: A) Negative air pressure containment
Question 10
What is the recommended action when encountering microbial contamination on a
non-porous surface?
A) Use a mild detergent and water to clean the surface
B) Scrub with a wire brush to remove contamination
C) Apply a fungicide without cleaning the surface
D) Seal the surface with a moisture-resistant coating
Answer: A) Use a mild detergent and water to clean the surface
Question 11
In microbial remediation, what is the main purpose of air scrubbing equipment?
A) To dry out wet materials
B) To remove particulates and microorganisms from the air
C) To increase the temperature of the work area
D) To provide additional ventilation
Answer: B) To remove particulates and microorganisms from the air
Question 12
What is the appropriate response if a remediation project reveals that structural
components like wood are heavily contaminated with mold?
A) Clean the wood thoroughly and treat with antimicrobial agents
B) Replace the contaminated wood with new materials
C) Sand the wood and seal with paint
D) Leave the contaminated wood as is and focus on other areas
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