New York Asbestos Supervisor
Certification Exam With Actual
Questions & Verified Answers,Plus
Rationales/Expert Verified For
Guaranteed Pass Graded A+/2026
/Latest Update/Instant Download Pdf
1. What is the main purpose of the Clean Air Act (CAA) as it relates to
asbestos?
A. To ban the use of all asbestos products
B. To regulate the emission of hazardous air pollutants, including
asbestos
C. To provide health insurance for workers exposed to asbestos
D. To license asbestos supervisors
Rationale: The CAA authorizes the EPA to regulate hazardous air
pollutants like asbestos to protect public health and the environment.
2. Which federal agency enforces asbestos standards in the workplace?
A. EPA
B. OSHA
C. NIOSH
D. DOT
Rationale: OSHA (Occupational Safety and Health Administration)
enforces workplace safety standards, including those for asbestos
exposure.
,3. Under OSHA, the permissible exposure limit (PEL) for asbestos is:
A. 0.5 fibers per cubic centimeter (f/cc)
B. 1.0 f/cc
C. 0.1 f/cc
D. 0.05 f/cc
Rationale: OSHA limits asbestos exposure to 0.1 fibers per cubic
centimeter as an 8-hour time-weighted average.
4. Which of the following asbestos-containing materials is most likely to
release fibers if disturbed?
A. Vinyl floor tile
B. Roofing felt
C. Pipe insulation
D. Asbestos cement siding
Rationale: Friable materials like pipe insulation easily release asbestos
fibers when damaged or disturbed.
5. The New York State Department of Labor regulates asbestos under which
code?
A. 12 NYCRR Part 52
B. 12 NYCRR Part 56
C. 29 CFR 1926.1101
D. 10 NYCRR Part 6
Rationale: Asbestos handling, removal, and abatement in New York are
regulated under 12 NYCRR Part 56.
6. What is the main purpose of a negative air pressure system in an
asbestos work area?
A. To keep workers cool
B. To prevent contaminated air from escaping the enclosure
C. To filter the workers’ breathing air
D. To increase ventilation speed
, Rationale: Negative air pressure ensures that air flows into the
containment area, preventing the escape of asbestos fibers.
7. What type of filter must be used in HEPA vacuums?
A. Paper filter
B. Carbon filter
C. High-Efficiency Particulate Air (HEPA) filter
D. Metal mesh filter
Rationale: HEPA filters capture 99.97% of particles 0.3 microns or larger,
essential for asbestos containment.
8. What is the first step before beginning asbestos abatement work?
A. Turn off ventilation
B. Wet the asbestos
C. Conduct a thorough inspection and develop a written plan
D. Remove debris
Rationale: A certified inspector must survey the area and develop a site-
specific abatement plan before starting work.
9. Friable asbestos is defined as material that:
A. Contains more than 5% asbestos
B. Can be polished easily
C. Can be crumbled, pulverized, or reduced to powder by hand
pressure
D. Is in solid form and non-hazardous
Rationale: Friable materials easily release asbestos fibers when handled,
posing higher exposure risks.
10.How many air changes per hour are required for a negative air system
during abatement?
A. 1
B. 4
Certification Exam With Actual
Questions & Verified Answers,Plus
Rationales/Expert Verified For
Guaranteed Pass Graded A+/2026
/Latest Update/Instant Download Pdf
1. What is the main purpose of the Clean Air Act (CAA) as it relates to
asbestos?
A. To ban the use of all asbestos products
B. To regulate the emission of hazardous air pollutants, including
asbestos
C. To provide health insurance for workers exposed to asbestos
D. To license asbestos supervisors
Rationale: The CAA authorizes the EPA to regulate hazardous air
pollutants like asbestos to protect public health and the environment.
2. Which federal agency enforces asbestos standards in the workplace?
A. EPA
B. OSHA
C. NIOSH
D. DOT
Rationale: OSHA (Occupational Safety and Health Administration)
enforces workplace safety standards, including those for asbestos
exposure.
,3. Under OSHA, the permissible exposure limit (PEL) for asbestos is:
A. 0.5 fibers per cubic centimeter (f/cc)
B. 1.0 f/cc
C. 0.1 f/cc
D. 0.05 f/cc
Rationale: OSHA limits asbestos exposure to 0.1 fibers per cubic
centimeter as an 8-hour time-weighted average.
4. Which of the following asbestos-containing materials is most likely to
release fibers if disturbed?
A. Vinyl floor tile
B. Roofing felt
C. Pipe insulation
D. Asbestos cement siding
Rationale: Friable materials like pipe insulation easily release asbestos
fibers when damaged or disturbed.
5. The New York State Department of Labor regulates asbestos under which
code?
A. 12 NYCRR Part 52
B. 12 NYCRR Part 56
C. 29 CFR 1926.1101
D. 10 NYCRR Part 6
Rationale: Asbestos handling, removal, and abatement in New York are
regulated under 12 NYCRR Part 56.
6. What is the main purpose of a negative air pressure system in an
asbestos work area?
A. To keep workers cool
B. To prevent contaminated air from escaping the enclosure
C. To filter the workers’ breathing air
D. To increase ventilation speed
, Rationale: Negative air pressure ensures that air flows into the
containment area, preventing the escape of asbestos fibers.
7. What type of filter must be used in HEPA vacuums?
A. Paper filter
B. Carbon filter
C. High-Efficiency Particulate Air (HEPA) filter
D. Metal mesh filter
Rationale: HEPA filters capture 99.97% of particles 0.3 microns or larger,
essential for asbestos containment.
8. What is the first step before beginning asbestos abatement work?
A. Turn off ventilation
B. Wet the asbestos
C. Conduct a thorough inspection and develop a written plan
D. Remove debris
Rationale: A certified inspector must survey the area and develop a site-
specific abatement plan before starting work.
9. Friable asbestos is defined as material that:
A. Contains more than 5% asbestos
B. Can be polished easily
C. Can be crumbled, pulverized, or reduced to powder by hand
pressure
D. Is in solid form and non-hazardous
Rationale: Friable materials easily release asbestos fibers when handled,
posing higher exposure risks.
10.How many air changes per hour are required for a negative air system
during abatement?
A. 1
B. 4
