AK ASBESTOS ABATEMENT CONTRACTOR EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) Q&A 2027 |INSTANT DOWNLOAD PDF
1. What is asbestos?
A. A synthetic plastic
B. A naturally occurring group of fibrous minerals
C. A type of petroleum product
D. A biological organism
Correct answer: B. A naturally occurring group of fibrous
minerals
Rationale: Asbestos refers to several naturally occurring silicate
minerals that form durable, heat-resistant fibers.
2. Why is asbestos considered a serious occupational hazard?
A. It causes immediate skin burns
B. Its airborne fibers can cause serious diseases after inhalation
C. It always causes poisoning after skin contact
D. It is highly flammable
Correct answer: B. Its airborne fibers can cause serious diseases
after inhalation
Rationale: Inhalation of respirable asbestos fibers is associated
with diseases including asbestosis, lung cancer, and
mesothelioma.
,3. Which condition generally creates the greatest asbestos
exposure concern?
A. Intact, undisturbed material
B. Material that is damaged or being mechanically disturbed
C. Material sealed behind an intact barrier
D. Material documented as non-asbestos
Correct answer: B. Material that is damaged or being
mechanically disturbed
Rationale: Disturbance can release asbestos fibers into the air,
increasing inhalation risk.
4. Which asbestos mineral is commonly encountered in
building materials?
A. Chrysotile
B. Quartz
C. Gypsum
D. Calcite
Correct answer: A. Chrysotile
Rationale: Chrysotile is the most commonly used asbestos
mineral historically and belongs to the serpentine group.
5. What is an asbestos-containing material (ACM)?
A. Any material containing visible dust
B. Material containing asbestos above the applicable regulatory
,threshold
C. Only insulation containing asbestos
D. Only friable insulation
Correct answer: B. Material containing asbestos above the
applicable regulatory threshold
Rationale: Regulatory definitions generally depend on the
asbestos content and the applicable regulation, rather than
appearance alone.
6. What does "friable" mean in asbestos work?
A. The material is waterproof
B. The material can be crumbled, pulverized, or reduced to
powder by hand pressure when dry
C. The material contains no asbestos
D. The material is newly manufactured
Correct answer: B. The material can be crumbled, pulverized, or
reduced to powder by hand pressure when dry
Rationale: Friability is important because easily crumbled
material can release fibers more readily.
7. Which material is an example of potentially friable ACM?
A. Undamaged asbestos-cement board
B. Sprayed asbestos fireproofing
, C. Steel pipe
D. Glass
Correct answer: B. Sprayed asbestos fireproofing
Rationale: Sprayed fireproofing may be friable and can release
fibers if disturbed.
8. What is the primary objective of an asbestos abatement
project?
A. Increase building temperature
B. Prevent or minimize exposure to airborne asbestos fibers
C. Improve building appearance only
D. Remove every building material regardless of asbestos
content
Correct answer: B. Prevent or minimize exposure to airborne
asbestos fibers
Rationale: Effective abatement controls fiber release and
protects workers, building occupants, and the environment.
9. Who should determine whether suspect material contains
asbestos?
A. Any worker based solely on appearance
B. An appropriately qualified asbestos professional or
laboratory using accepted methods
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) Q&A 2027 |INSTANT DOWNLOAD PDF
1. What is asbestos?
A. A synthetic plastic
B. A naturally occurring group of fibrous minerals
C. A type of petroleum product
D. A biological organism
Correct answer: B. A naturally occurring group of fibrous
minerals
Rationale: Asbestos refers to several naturally occurring silicate
minerals that form durable, heat-resistant fibers.
2. Why is asbestos considered a serious occupational hazard?
A. It causes immediate skin burns
B. Its airborne fibers can cause serious diseases after inhalation
C. It always causes poisoning after skin contact
D. It is highly flammable
Correct answer: B. Its airborne fibers can cause serious diseases
after inhalation
Rationale: Inhalation of respirable asbestos fibers is associated
with diseases including asbestosis, lung cancer, and
mesothelioma.
,3. Which condition generally creates the greatest asbestos
exposure concern?
A. Intact, undisturbed material
B. Material that is damaged or being mechanically disturbed
C. Material sealed behind an intact barrier
D. Material documented as non-asbestos
Correct answer: B. Material that is damaged or being
mechanically disturbed
Rationale: Disturbance can release asbestos fibers into the air,
increasing inhalation risk.
4. Which asbestos mineral is commonly encountered in
building materials?
A. Chrysotile
B. Quartz
C. Gypsum
D. Calcite
Correct answer: A. Chrysotile
Rationale: Chrysotile is the most commonly used asbestos
mineral historically and belongs to the serpentine group.
5. What is an asbestos-containing material (ACM)?
A. Any material containing visible dust
B. Material containing asbestos above the applicable regulatory
,threshold
C. Only insulation containing asbestos
D. Only friable insulation
Correct answer: B. Material containing asbestos above the
applicable regulatory threshold
Rationale: Regulatory definitions generally depend on the
asbestos content and the applicable regulation, rather than
appearance alone.
6. What does "friable" mean in asbestos work?
A. The material is waterproof
B. The material can be crumbled, pulverized, or reduced to
powder by hand pressure when dry
C. The material contains no asbestos
D. The material is newly manufactured
Correct answer: B. The material can be crumbled, pulverized, or
reduced to powder by hand pressure when dry
Rationale: Friability is important because easily crumbled
material can release fibers more readily.
7. Which material is an example of potentially friable ACM?
A. Undamaged asbestos-cement board
B. Sprayed asbestos fireproofing
, C. Steel pipe
D. Glass
Correct answer: B. Sprayed asbestos fireproofing
Rationale: Sprayed fireproofing may be friable and can release
fibers if disturbed.
8. What is the primary objective of an asbestos abatement
project?
A. Increase building temperature
B. Prevent or minimize exposure to airborne asbestos fibers
C. Improve building appearance only
D. Remove every building material regardless of asbestos
content
Correct answer: B. Prevent or minimize exposure to airborne
asbestos fibers
Rationale: Effective abatement controls fiber release and
protects workers, building occupants, and the environment.
9. Who should determine whether suspect material contains
asbestos?
A. Any worker based solely on appearance
B. An appropriately qualified asbestos professional or
laboratory using accepted methods
