1|Page
Maryland Asbestos Newest Exam Preparation With
Complete Questions And Correct Answers With
Rationales Already Graded A+Brand New Version!!
Question 1
What is the primary health hazard associated with asbestos exposure?
A) Skin rash
B) Neurological damage
C) Lung disease
D) Eye irritation
Answer: C
Explanation: Inhalation of asbestos fibers can cause severe respiratory
diseases, including asbestosis, lung cancer, and mesothelioma. These
conditions arise from the fibers' ability to penetrate deep into lung
tissue and cause chronic inflammation and scarring.
Question 2
Which type of asbestos is most commonly used in building materials in
the United States?
,2|Page
A) Crocidolite
B) Amosite
C) Chrysotile
D) Tremolite
Answer: C
Explanation: Chrysotile, also known as white asbestos, accounts for
approximately 90 to 95 percent of all asbestos used in U.S. building
materials. Its serpentine structure and flexibility made it highly desirable
for various construction applications.
Question 3
Which Maryland regulation specifically outlines the requirements for
asbestos worker accreditation and training?
A) COMAR 26.11.21
B) COMAR 26.11.23
C) COMAR 26.11.30
D) COMAR 26.11.45
Answer: B
Explanation: COMAR 26.11.23 is the specific section of the Code of
Maryland Regulations that details accreditation, certification, and
training standards for asbestos workers and supervisors in Maryland.
,3|Page
Question 4
Which agency oversees asbestos licensing in Maryland?
A) Department of Natural Resources
B) Department of Labor
C) Maryland Department of the Environment (MDE)
D) Maryland Occupational Safety and Health (MOSH)
Answer: C
Explanation: The Maryland Department of the Environment (MDE)
enforces asbestos regulations, licensing, and training requirements
throughout the state.
Question 5
What is the OSHA permissible exposure limit (PEL) for asbestos fibers
over an 8-hour workday?
A) 0.5 f/cc
B) 0.1 f/cc
C) 1.0 f/cc
D) 2.0 f/cc
Answer: B
Explanation: OSHA sets the PEL for asbestos at 0.1 fibers per cubic
centimeter of air as an 8-hour time-weighted average (TWA). This limit
, 4|Page
is designed to protect workers from the harmful effects of chronic
asbestos exposure.
Question 6
The federal AHERA program primarily applies to which type of building?
A) Commercial office buildings
B) Residential homes
C) K-12 schools
D) Industrial warehouses
Answer: C
Explanation: The Asbestos Hazard Emergency Response Act (AHERA) is
specifically focused on the identification and control of asbestos in
public and private K-12 schools.
Question 7
Which OSHA standard applies to asbestos work in the construction
industry?
A) 29 CFR 1910.1001
B) 29 CFR 1926.1101
C) 29 CFR 1910.1200
D) 29 CFR 1926.550
Maryland Asbestos Newest Exam Preparation With
Complete Questions And Correct Answers With
Rationales Already Graded A+Brand New Version!!
Question 1
What is the primary health hazard associated with asbestos exposure?
A) Skin rash
B) Neurological damage
C) Lung disease
D) Eye irritation
Answer: C
Explanation: Inhalation of asbestos fibers can cause severe respiratory
diseases, including asbestosis, lung cancer, and mesothelioma. These
conditions arise from the fibers' ability to penetrate deep into lung
tissue and cause chronic inflammation and scarring.
Question 2
Which type of asbestos is most commonly used in building materials in
the United States?
,2|Page
A) Crocidolite
B) Amosite
C) Chrysotile
D) Tremolite
Answer: C
Explanation: Chrysotile, also known as white asbestos, accounts for
approximately 90 to 95 percent of all asbestos used in U.S. building
materials. Its serpentine structure and flexibility made it highly desirable
for various construction applications.
Question 3
Which Maryland regulation specifically outlines the requirements for
asbestos worker accreditation and training?
A) COMAR 26.11.21
B) COMAR 26.11.23
C) COMAR 26.11.30
D) COMAR 26.11.45
Answer: B
Explanation: COMAR 26.11.23 is the specific section of the Code of
Maryland Regulations that details accreditation, certification, and
training standards for asbestos workers and supervisors in Maryland.
,3|Page
Question 4
Which agency oversees asbestos licensing in Maryland?
A) Department of Natural Resources
B) Department of Labor
C) Maryland Department of the Environment (MDE)
D) Maryland Occupational Safety and Health (MOSH)
Answer: C
Explanation: The Maryland Department of the Environment (MDE)
enforces asbestos regulations, licensing, and training requirements
throughout the state.
Question 5
What is the OSHA permissible exposure limit (PEL) for asbestos fibers
over an 8-hour workday?
A) 0.5 f/cc
B) 0.1 f/cc
C) 1.0 f/cc
D) 2.0 f/cc
Answer: B
Explanation: OSHA sets the PEL for asbestos at 0.1 fibers per cubic
centimeter of air as an 8-hour time-weighted average (TWA). This limit
, 4|Page
is designed to protect workers from the harmful effects of chronic
asbestos exposure.
Question 6
The federal AHERA program primarily applies to which type of building?
A) Commercial office buildings
B) Residential homes
C) K-12 schools
D) Industrial warehouses
Answer: C
Explanation: The Asbestos Hazard Emergency Response Act (AHERA) is
specifically focused on the identification and control of asbestos in
public and private K-12 schools.
Question 7
Which OSHA standard applies to asbestos work in the construction
industry?
A) 29 CFR 1910.1001
B) 29 CFR 1926.1101
C) 29 CFR 1910.1200
D) 29 CFR 1926.550
