WRT Exam Review Games and activities

WRT Exam Review Elaborated 100% _____________ _____________ is the force exerted by a gas (vapor molecules) on the surrounding environment. - Vapor Pressure _________________ represents the "was-wood" material with the least engineering, and thus the most natural fiber bonding. It is ________________ to swelling and delamination due to its wood veneer assemblies which are glued under extreme pressure. - Plywood Resistent __________________ occurs when liquid changes to a vapor. Occurs as energy is increased. - Evaporation __________________ occurs when vapor changes to a liquid. Occurs as energy is removed. - Condinsation ___________________ is the temperature at which air becomes saturated with moisture and can hold no more water vapor. - Dew Point ____________________ ______________________ is defined as the amount of moisture contained in an air sample, as compared to the maximum amount the air could hold at that temperature. - Relative Humidity ______________________ occurs when a solid changes to a vapor (without going through a liquid phase). - Sublimation _______________________________ drying systems merge the benefits of both open and closed drying: the use of available, dry air from outside and the control offered by a closed system and mechanical dehumidification. - Combination 1. Evaporation will increase when: ______________________________________________________ ______________________________________________________ ______________________________________________________ - Wet materials are made warmer When drier air is used When air is moved more rapidly across the wet surface A balanced drying system is achieved when the rate of dehumidification is greater than or equal to the rate of _____________________________. - Evaporation A room with water damage measures 16 feet × 12 feet. Water has wetted all of the flooring in the room. The flooring is wet in an offset measuring 10 feet × 4 feet. Water is wicking up the walls less than 2 feet except for Wall A, measuring 12 feet × 8 feet. Water came down from above to wet all of Wall A but not the ceiling. The number of air movers to install will be: ________ for the room. ________ for the floors. ________ for the walls. ________ for the offset. The total number of air movers required is ____ - ____. - 1 4-5 1 1 7-8 A thermo-hygrometer is used to monitor any air that can influence the ___________________ and/or _______________________ _______________________ within a restorative drying environment. - Temperature Relative Humidity Abide by local ___________________ and regulations when disposing extracted water. Waste water is best disposed of into a sanitary sewer. - Laws After excess water has been extracted, the time needed to dry wet materials is determined by the _____________________________________________________. - Rate of Evaporation After safety concerns have been addressed and the initial water source has been stopped, the restorer must complete an evaluation of the water's migration through the structure. During this process, the restorer inspects all _________________ ____________________ areas. - Potentially Affected Air filtration devices (AFDs) are needed in water restoration work whenever high levels of __________________ are being added to the air - Particulates Airflow in the wall cavity increases the rate of ____________________ and allows the wall to dry from both inside and out. - Evaporation All restorers should follow the standard of care for the water restoration profession developed by the restoration industry entitled the IICRC _____________________. - S500 Standard As moisture evaporates from a wet material, the surface of the material becomes ___________________ because energy is released from the material. - Cooler As the water is rapidly evaporated, the water vapor is removed by _________________________ or _____________________. - Dehumidification Ventilation As with any contaminant, mold should be removed or contained bef