IICRC Questions & Answers(Graded A )
What is one of your primary responsibilities during the initial inspection - ANSWERIdentify and address saftey hazzards
After de-energizing circuits, what is the next step to create the safest working environment - ANSWERUtilize lockout/tag out procedures
When a contaminated water loss involves high -risk individuals , you should - ANSWERConsider an IEP to assess contamination
What does IEP stand for? - ANSWERIndoor Environmental Professional
A cat 1 water loss is - ANSWERSanitary
A cat 2 water loss is - ANSWERSignificantly contaminated
A cat 3 water loss is - ANSWERGrossly contaminated
To wear a respirator, individuals must - ANSWERBe medically evaluated, fit tested and trained
If mold is discovered , you should initially - ANSWERUse PPE and containment
Dispose of waste water in accordance with________ - ANSWERLocal and state laws
The two most common hazardous materials that may be found during a water loss is lead-based paint and_____ - ANSWERAsbestos
______ is the temp stuff again which water vapor begins to turn to a liquid - ANSWERDew point
What is the humidity ratio if the air temperature is 60F and the relative humidity is 65%? - ANSWER50 grains per pound
Relative humidity is the percent of moisture in the air at a given_________ - ANSWERTemperature
Humidity ratio is a better measure than relative humidity because it gives the _________ weight of water per pins of dry air - ANSWERActual
Nature always seeks a _____ - ANSWERequilibrium With everything being equal, the temperature that will give you the highest rate of evaporation is? - ANSWER85 F
The fastest rate of evaporation occurs under which consist ion? - ANSWER85 F and 45%
In the US humidity is measured in - ANSWERGrains per pound
Other factors remaining equal, increasing the air temperature will lower relative humidity
T or F - ANSWERTrue
Materials which are highly prone to secondary damage caused by high humidity are called ? - ANSWERHygroscopic
The most energy efficient dehumidifier is a ? - ANSWERRefrigerant
Refrigerant dehumidifiers are most effective between? - ANSWER70 F- 90 F and above
40% Rh
Indoor conditions where a conventional refrigerant would work best? - ANSWER84 F and 75%
A sanitizer is a product designed to? - ANSWERReturn the surface to safe levels
To quickest way to determine the perimeter of wet carpet and pad is? - ANSWERUse a moisture meter
A bioCIDE is a chemical agent that destroys or kills living organisms T or F - ANSWERTrue
The device used to measure the temperature and humidity of the air is called - ANSWERA thermo-hygrometer
Which dehumidifier would you use in the following conditions : 40 F and 40% - ANSWERDesiccant
For saftey, drywall ceilings that are Saturated we and sagging should be _____,______,&______ - ANSWERDrained , removed ASAP, & properly disposed
One of the most important responsibilities during the initial inspection is to conduct a - ANSWERHazard assessment
IEP stands for? - ANSWERIndoor environmental professional
Category 1 water is - ANSWERSanitary
What is one of your primary responsibilities during the initial inspection - ANSWERIdentify and address saftey hazzards
After de-energizing circuits, what is the next step to create the safest working environment - ANSWERUtilize lockout/tag out procedures
When a contaminated water loss involves high -risk individuals , you should - ANSWERConsider an IEP to assess contamination
What does IEP stand for? - ANSWERIndoor Environmental Professional
A cat 1 water loss is - ANSWERSanitary
A cat 2 water loss is - ANSWERSignificantly contaminated
A cat 3 water loss is - ANSWERGrossly contaminated
To wear a respirator, individuals must - ANSWERBe medically evaluated, fit tested and trained
If mold is discovered , you should initially - ANSWERUse PPE and containment
Dispose of waste water in accordance with________ - ANSWERLocal and state laws
The two most common hazardous materials that may be found during a water loss is lead-based paint and_____ - ANSWERAsbestos
______ is the temp stuff again which water vapor begins to turn to a liquid - ANSWERDew point
What is the humidity ratio if the air temperature is 60F and the relative humidity is 65%? - ANSWER50 grains per pound
Relative humidity is the percent of moisture in the air at a given_________ - ANSWERTemperature
Humidity ratio is a better measure than relative humidity because it gives the _________ weight of water per pins of dry air - ANSWERActual
Nature always seeks a _____ - ANSWERequilibrium With everything being equal, the temperature that will give you the highest rate of evaporation is? - ANSWER85 F
The fastest rate of evaporation occurs under which consist ion? - ANSWER85 F and 45%
In the US humidity is measured in - ANSWERGrains per pound
Other factors remaining equal, increasing the air temperature will lower relative humidity
T or F - ANSWERTrue
Materials which are highly prone to secondary damage caused by high humidity are called ? - ANSWERHygroscopic
The most energy efficient dehumidifier is a ? - ANSWERRefrigerant
Refrigerant dehumidifiers are most effective between? - ANSWER70 F- 90 F and above
40% Rh
Indoor conditions where a conventional refrigerant would work best? - ANSWER84 F and 75%
A sanitizer is a product designed to? - ANSWERReturn the surface to safe levels
To quickest way to determine the perimeter of wet carpet and pad is? - ANSWERUse a moisture meter
A bioCIDE is a chemical agent that destroys or kills living organisms T or F - ANSWERTrue
The device used to measure the temperature and humidity of the air is called - ANSWERA thermo-hygrometer
Which dehumidifier would you use in the following conditions : 40 F and 40% - ANSWERDesiccant
For saftey, drywall ceilings that are Saturated we and sagging should be _____,______,&______ - ANSWERDrained , removed ASAP, & properly disposed
One of the most important responsibilities during the initial inspection is to conduct a - ANSWERHazard assessment
IEP stands for? - ANSWERIndoor environmental professional
Category 1 water is - ANSWERSanitary
