WRT試験無料問題集（87題）「IICRC Water Damage Restoration Technician (WRT) 認定」

出題：1

As the air temperature increases and no additional moisture is added to the air, what happens to relative humidity?

A. It reaches the dew point

B. It decreases

C. It increases

D. It remains the same

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

In a home with a Class 2 intrusion, where the floor is 1,300 square feet with an 8-foot ceiling, what is the initial recommended Pints Per Day (PPD) if using LGR dehumidifiers?

A. 26

B. 303

C. 208

D. 99

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

In addition to low-humidity air, what can a restorer do to dry restorable subfloor under ceramic tile flooring?

A. Decrease dehumidifier output temperature

B. Increase relative humidity

C. Increase temperature of the wet materials

D. Decrease speed of air filtration devices

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

What happens to the surface of a wet material as moisture evaporates?

A. The surface becomes cooler

B. The surface becomes warmer

C. The surface becomes non-porous

D. The surface becomes porous

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

How shall a technician use government-registered antimicrobials (biocides)?

A. Follow the label directions

B. Dilute the product to increase the effect

C. Combine with an acidic cleaner

D. Estimate the proper dilution

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

What is a likely outcome when the vapor pressure in a drying chamber is lower than the vapor pressure of the wet materials?

A. Moisture can move from the air into the materials

B. Moisture can move from the materials into the air

C. The category of water may degrade

D. The class of intrusion will increase

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Typically, what can cause delamination when carpet is wet?

A. Excessive tuft bind and shrinkage while drying

B. Improper application of antimicrobials

C. Ambient conditions above dew point temperature

D. Improper handling and disengaging

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

When using LGR dehumidifiers in a Class 3 water intrusion containing 9,000 cubic feet, what is the recommended dehumidification capacity?

A. 300 PPD (pints per day)

B. 450 PPD (pints per day)

C. 225 PPD (pints per day)

D. 325 PPD (pints per day)

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

Which term describes the rate of water vapor passing through a material?

A. Capillarity

B. Condensation

C. Permeance

D. Wicking

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

WRT試験無料問題集「IICRC Water Damage Restoration Technician (WRT) 認定」