WRT CERTIFICATION EXAM II
COMPREHENSIVE TEST PAPER QUESTIONS
AND SOLUTIONS
◉ Which product is designed to eliminate the targeted organisms
but not necessarily the spores?
Answer: A disinfectant
◉ What should a restorer do when a carpet is affected by category 3
water and a materially interested party disagrees with removal?
Answer: Stop work until the conflict has been resolved
◉ What is the term for the force exerted by water molecules in the
air on surrounding surfaces?
Answer: Vapor pressure
◉ Which documents should be obtained for a water mitigation
project?
Answer: Document to validate the drying and completion
◉ In order to increase the rate of evaporation what should the
surface temperature of the material be?
, Answer: Above dew point temperature
◉ What two tools are used to properly disengage most stretched-in
carpet?
Answer: Knee kicker and carpet awl
◉ Where should a restorer inspect in a water-damaged structure?
Answer: All potentially affected areas
◉ Which term is defined as the process of water changing from a
liquid to a gas?
Answer: Evaporation
◉ Which of the following is an initial method to search for moisture
in surfaces such as wood flooring?
Answer: Use a non-penetrating (non-invasive) moisture meter
◉ What is the atmospheric condition with the lowest humidity
ratio?
Answer: 40°F (4°C) and 80% RH
◉ Typically, what can cause delamination when carpet is wet?
Answer: Improper handling and disengaging
COMPREHENSIVE TEST PAPER QUESTIONS
AND SOLUTIONS
◉ Which product is designed to eliminate the targeted organisms
but not necessarily the spores?
Answer: A disinfectant
◉ What should a restorer do when a carpet is affected by category 3
water and a materially interested party disagrees with removal?
Answer: Stop work until the conflict has been resolved
◉ What is the term for the force exerted by water molecules in the
air on surrounding surfaces?
Answer: Vapor pressure
◉ Which documents should be obtained for a water mitigation
project?
Answer: Document to validate the drying and completion
◉ In order to increase the rate of evaporation what should the
surface temperature of the material be?
, Answer: Above dew point temperature
◉ What two tools are used to properly disengage most stretched-in
carpet?
Answer: Knee kicker and carpet awl
◉ Where should a restorer inspect in a water-damaged structure?
Answer: All potentially affected areas
◉ Which term is defined as the process of water changing from a
liquid to a gas?
Answer: Evaporation
◉ Which of the following is an initial method to search for moisture
in surfaces such as wood flooring?
Answer: Use a non-penetrating (non-invasive) moisture meter
◉ What is the atmospheric condition with the lowest humidity
ratio?
Answer: 40°F (4°C) and 80% RH
◉ Typically, what can cause delamination when carpet is wet?
Answer: Improper handling and disengaging
