Water Damage restoration Test Questions and Answers

Water Damage restoration Test Questions and Answers A primary responsibility after arriving on a water loss is to _______, once done you should then _______ - ANSWER Identify safety hazards Manage the hazard T/F Do not use equipment with damaged cord or ground plug missing - ANSWER T equipment with damaged cords need to be taken out of service and properly repaired Chemical molds produce to fend off other microorganisms - ANSWER Mycotoxins The at risk/high risk population includes - ANSWER Under 2 Very old Immune suppressed/compromised people People with allergies People with respiratory problems I.E.P - ANSWER Indoor environmental professional When should an IEP be brought in - ANSWER If high risk people are involved in water loss What must technicians first do before they are able to wear respirators - ANSWER Be medically evaluated Fit tested Trained to don and doff Trained to maintain the respirator What should technicians do if mold is discovered - ANSWER Use appropriate measures (Personal Protective Equipment) contaminant or other engineering controls Water waste should be disposed of _______ - ANSWER In accordance to local and state laws In a sanitary sewer system Two of the most common hazardous materials found in structires - ANSWER Asbestos and lead When it comes to EPA registered disinfectants ... - ANSWER Always follow directions on label T/F occupants and pets should be evacuated during application - ANSWER T Make sure electrical equipment used in water damage has: - ANSWER A ground fault circuit interrupter What is an easy safety step you should take to protect your health - ANSWER Wear PPE (personal protective equipment) The most common safety concern at a water damage is: - ANSWER Slip, trip and fall Wear your respirator: - ANSWER When dealing with organic vapors When spraying solvents When dealing with sewage or mold What are the potentially poisonous toxins found in mold - ANSWER Mycotoxins Psychrometry - ANSWER The study of *humidity, air flow and temp* and their effects on property Relative humidity - ANSWER Amount of moisture in the air expressed as a percentage of a max air amount the air could contain at a specified temp Air temperature - ANSWER Measured in dry bulb temp Humidity ration (gpp) - ANSWER Actual weight of water vapor in the air Vapor pressure (inches of mercury) - ANSWER The force exerted on the surrounding environment due to the weight (pressure) of the water vapor in the air Dew point (degrees Fahrenheit) - ANSWER The air temperature (capacity) is lowered to the point that the Rh (relative humidity) equals 100% - air saturation point