IICRC Water Damage Technician with verified solutions

Is the temperature at which water vapor begins to turn to liquid. Dew Point What is the humidity ratio if the temperature is 60 degrees and relative humidity is 65%? 50 GPP Relative humidity is the percent of moisture in the air at a given... Temperature Humidity ratio is a better measure than relative humidity because it gives the ( ) weight of water per pound of dry air. Actual Nature always seeks an... Equilibrium With everything being equal, the temperature that will give you the highest rate of evaporation is? 85 Degrees The fastest rate of evaporation occurs under what conditions? 85 degrees and 45% humidity The US humidity ratio is measured in... Grains Per Pound Materials which are highly prone to secondary damage caused by high humidity are called.... Hygroscopic What is one of your primary responsibilities during the initial inspection? Identify and address safety hazards After de-energizing the circuits, what is the next step to creat the safest working environment? Utilize lockout/tag out procedures When a contaminated water loss involves high risk individuals, you should... Consider an IEP to assess contamination What does IEP stand for? Indoor Environmental Professional A category 1 water loss is... Sanitary A Category 2 water loss is... Gross contamination To wear a respirator, individuals must... Be medically evaluated, fit tested and trained What PPE must be worn while performing emergency services on a sewage loss? Hand protection, foot protection, respirator with proper filters. If mold is discovered, you should initially... Use PPE and containment Dispose of waste water according with... Local and State laws The two most common hazardous materials found during a water loss is lead paint and... Asbestos Why should you read the labels on the products you use? It is illegal to use it not in accordance, so you know how to use and so you know the dangers. The most energy efficient dehumidifier is a? Refrigerant Refrigerant dehumidifiers are most effective between 70 degrees - 90 degrees and above 40% Rh Indoor conditions where a conventional refrigerant would work best? 84 degrees and 75% A sanitizer is a product designed to? Return the surface to safe levels The quickest way to determine the perimeter of wet carpet and pad: Use a moisture sensor A chemical agent that destroys or kills living organisms... Biocide The device used to measure the temperature and humidity of the air is called? A thermo-hygrometer Which dehumidifier would you use in the fallowing conditions: 40 degrees and 40% Desiccant Drying goal for wood is? 2-4% of dry standard Wood rot fungi can begin to grow when the moisture content reaches? 20% or higher When particle board becomes damaged, it should be: Removed and replaced When pulling pad, you should... Cut seams only when necessary An affective way to dry class 4 materials is to use... Hot dry air, air with lowest GPP When detaching carpets, you should... Use knee kicker and carpet awl When inspecting a water loss, check... Any place that may have been affected