PA Asbestos Project Designer Practice
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales |2026
Q&A | Instant Download Pdf
1. Which federal agency is primarily responsible for enforcing the
Asbestos Hazard Emergency Response Act (AHERA)?
a) EPA
b) OSHA
c) NIOSH
d) DOT
a) EPA
AHERA is enforced by the U.S. Environmental Protection Agency to
regulate asbestos management in schools.
2. The primary objective of an asbestos project designer is to:
a) Save costs for the client
b) Develop specifications for safe and effective abatement
, c) Supervise workers directly
d) File insurance claims
b) Develop specifications for safe and effective abatement
Designers ensure projects follow regulations and protect health
through proper abatement plans.
3. Friable asbestos-containing material (ACM) is defined as material that:
a) Contains more than 10% asbestos
b) Can be crumbled, pulverized, or reduced to powder by hand
pressure
c) Is always found in roofing
d) Is regulated only if damaged
b) Can be crumbled, pulverized, or reduced to powder by hand
pressure
Friable materials release fibers more easily, making them higher risk.
4. Which of the following is NOT a standard asbestos abatement
method?
a) Removal
b) Encapsulation
c) Enclosure
d) Dilution
d) Dilution
Dilution is not a control method for asbestos; removal, encapsulation,
and enclosure are.
,5. The National Emission Standards for Hazardous Air Pollutants
(NESHAP) regulates asbestos under which law?
a) Clean Air Act
b) Clean Water Act
c) Resource Conservation and Recovery Act
d) Toxic Substances Control Act
a) Clean Air Act
NESHAP is part of the Clean Air Act and regulates asbestos emissions
during demolition and renovation.
6. Which organization establishes permissible exposure limits (PELs) for
asbestos in the workplace?
a) EPA
b) OSHA
c) CDC
d) HUD
b) OSHA
OSHA sets workplace exposure limits to protect workers from asbestos
hazards.
7. In Pennsylvania, asbestos project designers must:
a) Hold an EPA license only
b) Be certified by the PA Department of Labor & Industry
c) Pass a local county exam
d) Only register with OSHA
, b) Be certified by the PA Department of Labor & Industry
Pennsylvania requires asbestos professionals to be certified at the
state level.
8. Which air monitoring method is typically required for final clearance
after abatement?
a) TEM or PCM
b) Gas chromatography
c) X-ray diffraction
d) Atomic absorption
a) TEM or PCM
Transmission Electron Microscopy (TEM) or Phase Contrast Microscopy
(PCM) are standard clearance methods.
9. Negative pressure enclosures are designed to:
a) Filter air only
b) Prevent asbestos fibers from escaping containment
c) Increase worker comfort
d) Reduce project costs
b) Prevent asbestos fibers from escaping containment
Negative pressure ensures fibers are kept within the regulated area.
10. A critical barrier in asbestos abatement is used to:
a) Provide decoration
b) Restrict entry and seal off uncontaminated areas
c) Increase airflow
Exam Questions And Correct Answers
(Verified Answers) Plus Rationales |2026
Q&A | Instant Download Pdf
1. Which federal agency is primarily responsible for enforcing the
Asbestos Hazard Emergency Response Act (AHERA)?
a) EPA
b) OSHA
c) NIOSH
d) DOT
a) EPA
AHERA is enforced by the U.S. Environmental Protection Agency to
regulate asbestos management in schools.
2. The primary objective of an asbestos project designer is to:
a) Save costs for the client
b) Develop specifications for safe and effective abatement
, c) Supervise workers directly
d) File insurance claims
b) Develop specifications for safe and effective abatement
Designers ensure projects follow regulations and protect health
through proper abatement plans.
3. Friable asbestos-containing material (ACM) is defined as material that:
a) Contains more than 10% asbestos
b) Can be crumbled, pulverized, or reduced to powder by hand
pressure
c) Is always found in roofing
d) Is regulated only if damaged
b) Can be crumbled, pulverized, or reduced to powder by hand
pressure
Friable materials release fibers more easily, making them higher risk.
4. Which of the following is NOT a standard asbestos abatement
method?
a) Removal
b) Encapsulation
c) Enclosure
d) Dilution
d) Dilution
Dilution is not a control method for asbestos; removal, encapsulation,
and enclosure are.
,5. The National Emission Standards for Hazardous Air Pollutants
(NESHAP) regulates asbestos under which law?
a) Clean Air Act
b) Clean Water Act
c) Resource Conservation and Recovery Act
d) Toxic Substances Control Act
a) Clean Air Act
NESHAP is part of the Clean Air Act and regulates asbestos emissions
during demolition and renovation.
6. Which organization establishes permissible exposure limits (PELs) for
asbestos in the workplace?
a) EPA
b) OSHA
c) CDC
d) HUD
b) OSHA
OSHA sets workplace exposure limits to protect workers from asbestos
hazards.
7. In Pennsylvania, asbestos project designers must:
a) Hold an EPA license only
b) Be certified by the PA Department of Labor & Industry
c) Pass a local county exam
d) Only register with OSHA
, b) Be certified by the PA Department of Labor & Industry
Pennsylvania requires asbestos professionals to be certified at the
state level.
8. Which air monitoring method is typically required for final clearance
after abatement?
a) TEM or PCM
b) Gas chromatography
c) X-ray diffraction
d) Atomic absorption
a) TEM or PCM
Transmission Electron Microscopy (TEM) or Phase Contrast Microscopy
(PCM) are standard clearance methods.
9. Negative pressure enclosures are designed to:
a) Filter air only
b) Prevent asbestos fibers from escaping containment
c) Increase worker comfort
d) Reduce project costs
b) Prevent asbestos fibers from escaping containment
Negative pressure ensures fibers are kept within the regulated area.
10. A critical barrier in asbestos abatement is used to:
a) Provide decoration
b) Restrict entry and seal off uncontaminated areas
c) Increase airflow
