1
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Mold Remediation Questions and Answers
(100% Correct Answers) Already Graded
A+
Proper remediation document involves documenting project
conditions: [ Ans: ] Before, during and after remediation
Correct order?
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1. Ensure safety/health
2. Document conditions/processes
3. Control the contaminant
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4. Remove the contamination
5. Correct the moisture problem [ Ans: ] CORRECT
Occupant exposure is controlled through: [ Ans: ] Containment
that prevents occupants from entering contaminated areas.
TRUE OR FALSE
Spores aerosolization is prevented through containment, proper
engineering controls and work practices. [ Ans: ] TRUE
TRUE OR FALSE
Reconstruction normally does NOT begin until moisture is
controlled, mold remediation is completed and materials are
dried. [ Ans: ] TRUE
TRUE OR FALSE
Remediated structures, systems and contents are considered
clean when contamination or unrestorable contaminated
materials and debris have been removed and surfaces are visibly
free of dust; some residual odor is expected. [ Ans: ] FLASE
Mold initially develop from: [ Ans: ] Spores
, 2
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Indoor environments are best described as "ongoing interactions
between: [ Ans: ] Living and non-living environments
Which of these colonizers has the ability to damage substrates
and impact air quality? [ Ans: ] Primary colonizers
Secondary colonizers
Tertiary colonizers
TRUE OR FALSE
A "Condition 2" environment has minor accumulations of settled
spores. [ Ans: ] FALSE
Microenvironments include: [ Ans: ] Wall cavities
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Crawl spaces
Upholdstered furniture
A "Condition 1" environment has: [ Ans: ] Acceptable mold and
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moisture levels
How many "described species" of fungi are currently known? [
Ans: ] 70,000 to 100,000
The goal of mold remediation is to bring environments back to: [
Ans: ] A state of normal fungal ecology
Which of the following is NOT considered part of the living
environment? [ Ans: ] Air
Primary fungi "colonizers" need: [ Ans: ] Less than 80% ERH
Remediation requires that fungal contamination be examined in
terms of: [ Ans: ] Changing environmental conditions
The variety of molds and co-existing bacteria
Concentrations and components or byproducts
TRUE OR FALSE
When it comes to drying materials, concrete is one of the best
understood and most predictable materials. [ Ans: ] FALSE
TRUE OR FALSE
Forced convention is caused by interior forces. [ Ans: ] FALSE
, 3
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Which is "the rule of air flow"? [ Ans: ] CFM in = CFM out
TRUE OR FALSE
The four main "driving forces" in building science are wind, heat,
fans and duct systems. [ Ans: ] TRUE
TRUE OR FALSE
Most construction is built for the full range for the range of climatic
variables within the home region? [ Ans: ] FALSE
TRUE OR FALSE
In the "Laws of Thermodynamics" dry moves toward wet. [ Ans: ]
FALSE
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When a porous material absorbs water, that is known as: [ Ans: ]
Capillary action
TRUE OR FALSE
Guru01 - Stuvia
Occupants have little effect on the efficiency of a building
envelope. [ Ans: ] FALSE
When the moisture content of wood exceeds __% it is more
susceptible to mold growth. [ Ans: ] 16%
Mechanical systems include: [ Ans: ] HVAC/gas appliances
Fireplaces/chimneys
Ventwork/vacuums
Low permeability materials: [ Ans: ] Resist the flow of moisture
TRUE OR FALSE
Planned and unplanned openings always compete for air. [ Ans:
] FALSE
When internal ductwork insulation gets wet or becomes
contaminated, it should be: [ Ans: ] Removed and replaced
Which of the following is least effective at conducing heat? [
Ans: ] Wood
TRUE OR FALSE
For Expert help and assignment solutions, +254707240657
Mold Remediation Questions and Answers
(100% Correct Answers) Already Graded
A+
Proper remediation document involves documenting project
conditions: [ Ans: ] Before, during and after remediation
Correct order?
© 2025 Assignment Expert
1. Ensure safety/health
2. Document conditions/processes
3. Control the contaminant
Guru01 - Stuvia
4. Remove the contamination
5. Correct the moisture problem [ Ans: ] CORRECT
Occupant exposure is controlled through: [ Ans: ] Containment
that prevents occupants from entering contaminated areas.
TRUE OR FALSE
Spores aerosolization is prevented through containment, proper
engineering controls and work practices. [ Ans: ] TRUE
TRUE OR FALSE
Reconstruction normally does NOT begin until moisture is
controlled, mold remediation is completed and materials are
dried. [ Ans: ] TRUE
TRUE OR FALSE
Remediated structures, systems and contents are considered
clean when contamination or unrestorable contaminated
materials and debris have been removed and surfaces are visibly
free of dust; some residual odor is expected. [ Ans: ] FLASE
Mold initially develop from: [ Ans: ] Spores
, 2
For Expert help and assignment solutions, +254707240657
Indoor environments are best described as "ongoing interactions
between: [ Ans: ] Living and non-living environments
Which of these colonizers has the ability to damage substrates
and impact air quality? [ Ans: ] Primary colonizers
Secondary colonizers
Tertiary colonizers
TRUE OR FALSE
A "Condition 2" environment has minor accumulations of settled
spores. [ Ans: ] FALSE
Microenvironments include: [ Ans: ] Wall cavities
© 2025 Assignment Expert
Crawl spaces
Upholdstered furniture
A "Condition 1" environment has: [ Ans: ] Acceptable mold and
Guru01 - Stuvia
moisture levels
How many "described species" of fungi are currently known? [
Ans: ] 70,000 to 100,000
The goal of mold remediation is to bring environments back to: [
Ans: ] A state of normal fungal ecology
Which of the following is NOT considered part of the living
environment? [ Ans: ] Air
Primary fungi "colonizers" need: [ Ans: ] Less than 80% ERH
Remediation requires that fungal contamination be examined in
terms of: [ Ans: ] Changing environmental conditions
The variety of molds and co-existing bacteria
Concentrations and components or byproducts
TRUE OR FALSE
When it comes to drying materials, concrete is one of the best
understood and most predictable materials. [ Ans: ] FALSE
TRUE OR FALSE
Forced convention is caused by interior forces. [ Ans: ] FALSE
, 3
For Expert help and assignment solutions, +254707240657
Which is "the rule of air flow"? [ Ans: ] CFM in = CFM out
TRUE OR FALSE
The four main "driving forces" in building science are wind, heat,
fans and duct systems. [ Ans: ] TRUE
TRUE OR FALSE
Most construction is built for the full range for the range of climatic
variables within the home region? [ Ans: ] FALSE
TRUE OR FALSE
In the "Laws of Thermodynamics" dry moves toward wet. [ Ans: ]
FALSE
© 2025 Assignment Expert
When a porous material absorbs water, that is known as: [ Ans: ]
Capillary action
TRUE OR FALSE
Guru01 - Stuvia
Occupants have little effect on the efficiency of a building
envelope. [ Ans: ] FALSE
When the moisture content of wood exceeds __% it is more
susceptible to mold growth. [ Ans: ] 16%
Mechanical systems include: [ Ans: ] HVAC/gas appliances
Fireplaces/chimneys
Ventwork/vacuums
Low permeability materials: [ Ans: ] Resist the flow of moisture
TRUE OR FALSE
Planned and unplanned openings always compete for air. [ Ans:
] FALSE
When internal ductwork insulation gets wet or becomes
contaminated, it should be: [ Ans: ] Removed and replaced
Which of the following is least effective at conducing heat? [
Ans: ] Wood
TRUE OR FALSE
