IICRC WRT EXAM REVIEW QUESTIONS

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IICRC WRT EXAM REVIEW QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -21 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: When a contaminated water loss involves high-risk individuals, you should

Answer:

Consider an IEP to assess contamination

Question 2: Relative humidity is the percent of moisture in the air at a given

Answer:

Temperature Question 3: Materials which are highly prone to secondary damage caused by high humidity are called?

Answer:

Hygroscopic Question 4: Other factors remaining equal, increasing the air temperature will lower relative humidity

Answer:

True

Question 5: A category 2 water loss is

Answer:

Significantly contaminated Question 6: ____ is the temperature at which water vapor begins to turn to a liquid

Answer:

Dew point

Question 7: In the U.S., humidity ratio is measured in

Answer:

Grains per pound Question 8: After de-energizing circuits, what is the next step to create the safest working environment?

Answer:

Utilize lockout/tagout procedures

Question 9: Nature always seeks an

Answer:

Equilibrium

Question 10: What does IEP Stand for?

Answer:

Indoor Environmental Professional

Question 11: Condensation occurs when the temperature of a surface is?

Answer:

Below dew point Question 12: What is one of your primary responsibilities during the initial inspection?

Answer:

Identify and address safety hazards

Question 13: To wear a respirator, individuals must

Answer:

be medically evaluated, fit tested, and trained

Question 14: Dispose of wastewater in accordance with

Answer:

Local and state laws Question 15: Humidity ratio is a better measure than relative humidity because it gives the ____ wight of water per pound of dry air

Answer:

Actual Question 16: The two most common hazardous materials that may be found during a water loss is lead-based paint and

Answer:

Asbestos Question 17: What PPE must be worn while performing emergency services on a sewage loss?

Answer:

Hand protection, foot protection, and a respirator with the proper filters

Question 18: A category 1 water loss is

Answer:

Sanitary

Question 19: A category 3 water loss is

Answer:

Grossly contaminated

Question 20: If contamination is discovered, you should initially

Answer:

Use PPE and containment

Question 21: What is the humidity ratio if the air temperature is 60°F and the relative humidity is 65%?

Answer:

50 gpp