最新的 IICRC Restoration WRT 免費考試真題:

1. Which class of water intrusion is it where the affected materials represent approximately 5% to 40% of the combined surface area in the space and where materials described as low-evaporation materials or assemblies have absorbed minimal moisture?

A) Class 1
B) Class 2
C) Class 4
D) Class 3

2. Which product is designed to eliminate the targeted organisms but not necessarily the spores?

A) A neutralizer
B) A disinfectant
C) A sterilizer
D) A sanitizer

3. What percentage of relative humidity has the greatest potential for structural or microbial damage to hygroscopic materials to occur?

A) 40%
B) 70%
C) 30%
D) 50%

4. What is the term for the temperature at which air reaches 100% relative humidity?

A) Absolute temperature
B) Dew point temperature
C) Relative humidity temperature
D) Humidity ratio temperature

5. Which of the following regulated hazardous materials require compliance with federal and local laws and regulations to remove or repair?

A) Lead-based paint and asbestos-containing adhesive
B) Hardboard and medium-density fiberboard
C) Acoustical tiles and gypsum board
D) Vinyl composition tile and luxury vinyl tile

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