ASBESTOS PRACTICE EXAM 2 WITH
CORRECT ANSWERS 2025
ACM stands for correct answers Asbestos Containing Material
The operating agency for each public school building in which fraible
asbestos containing materials have been identified shall monitor airborne
asbestos levels in each sampling area. For at least how many hours during a
period of normal activity must this monitoring be done? correct answers it
must be done for 8 hours
What portion of insurance coverage for medical exams and monitoring as
required by law must the contractor provide? correct answers all of the
cost
Responsibility for ACM control in a building is primarily that of the
correct answers owner
The category least suspected of releasing asbestos fibers into the air
because of friability is correct answers miscellaneous products
The program manager can speed up the sampling process when
preparing for a building inspection for asbestos by revealing ACM in the
correct answers blueprints
Before plastic barriers are set up, the work area should be correct
answers wet cleaned
What percentage of Federal, commercial, and residential construction
before 1970 contained asbestos in pipe or boiler insulation? correct
answers 20%
The efficiency of the negative air pressure unit or cabinet is determined by
the correct answers Magnehelic guage and the manometer
Disposal bags are primarily made of which type of plastic? correct answers
A minimum of 6 mil
A contractor must sign the contract and execute the bonds days after
being awarded the bid correct answers 5 days
What should be posted "in plain view" of workers at teh jobsite to ensure
safety? correct answers Emergency telephone numbers
For a negative air pressure unit or cabinet, what volt-power supply is
needed? correct answers 115 volt
, Assembly Bill 2040 requires warning signs to state correct answers Danger-
asbestos cancer and lung hazard- keep out!
Mesothelioma is a cancer of correct answers the lining of the lungs
These are all true correct answers During removal, asbestos must be
wetted to keep down airborne fibers and there must be no visible
emission to the outside air.
After removal, asbestos must be kept wet, placed in leak tight containers
with warning labels, and transported to a State approved waste disposal
site.
Proper work practices must be followed in renovation or demolition jobs
involving at least 260 lf of asbestos on pipes and at least 160sf on flat
surfaces.
Asbestos may not be dropped on the ground, even if wetted
Lung cancer is five times more common in people exposed to asbestos
than in individuals who have not been exposed. A person who is a smoker
will increase risk from percent correct answers 30 to 90 percent
Usually asbestos related disease will not show up for correct answers 15
to 40 years HVAC units should be correct answers shut off and locked
down
The negative air pressure unit must have at least how many prefilters?
correct answers 1
The room used to store equipment is called the correct answers
dirty room Negative air pressure systems use filters correct
answers HEPA
After clean up procedures have been completed, a negative air pressure unit
or cabinet should run hours. correct answers 4 hours
The three forms of abatement are encapsulation, removal, and
correct answers enclosure
The size plastic that should be used for walls is correct answers 4 mil
What is an important factor causing ACM disturbances in schools, band
practice rooms, and gyms? correct answers vibration
What is one of the most common reasons an encapsulation procedure
would not be used? correct answers For impariment of acoustical
properties, for texture, for accessibility
CORRECT ANSWERS 2025
ACM stands for correct answers Asbestos Containing Material
The operating agency for each public school building in which fraible
asbestos containing materials have been identified shall monitor airborne
asbestos levels in each sampling area. For at least how many hours during a
period of normal activity must this monitoring be done? correct answers it
must be done for 8 hours
What portion of insurance coverage for medical exams and monitoring as
required by law must the contractor provide? correct answers all of the
cost
Responsibility for ACM control in a building is primarily that of the
correct answers owner
The category least suspected of releasing asbestos fibers into the air
because of friability is correct answers miscellaneous products
The program manager can speed up the sampling process when
preparing for a building inspection for asbestos by revealing ACM in the
correct answers blueprints
Before plastic barriers are set up, the work area should be correct
answers wet cleaned
What percentage of Federal, commercial, and residential construction
before 1970 contained asbestos in pipe or boiler insulation? correct
answers 20%
The efficiency of the negative air pressure unit or cabinet is determined by
the correct answers Magnehelic guage and the manometer
Disposal bags are primarily made of which type of plastic? correct answers
A minimum of 6 mil
A contractor must sign the contract and execute the bonds days after
being awarded the bid correct answers 5 days
What should be posted "in plain view" of workers at teh jobsite to ensure
safety? correct answers Emergency telephone numbers
For a negative air pressure unit or cabinet, what volt-power supply is
needed? correct answers 115 volt
, Assembly Bill 2040 requires warning signs to state correct answers Danger-
asbestos cancer and lung hazard- keep out!
Mesothelioma is a cancer of correct answers the lining of the lungs
These are all true correct answers During removal, asbestos must be
wetted to keep down airborne fibers and there must be no visible
emission to the outside air.
After removal, asbestos must be kept wet, placed in leak tight containers
with warning labels, and transported to a State approved waste disposal
site.
Proper work practices must be followed in renovation or demolition jobs
involving at least 260 lf of asbestos on pipes and at least 160sf on flat
surfaces.
Asbestos may not be dropped on the ground, even if wetted
Lung cancer is five times more common in people exposed to asbestos
than in individuals who have not been exposed. A person who is a smoker
will increase risk from percent correct answers 30 to 90 percent
Usually asbestos related disease will not show up for correct answers 15
to 40 years HVAC units should be correct answers shut off and locked
down
The negative air pressure unit must have at least how many prefilters?
correct answers 1
The room used to store equipment is called the correct answers
dirty room Negative air pressure systems use filters correct
answers HEPA
After clean up procedures have been completed, a negative air pressure unit
or cabinet should run hours. correct answers 4 hours
The three forms of abatement are encapsulation, removal, and
correct answers enclosure
The size plastic that should be used for walls is correct answers 4 mil
What is an important factor causing ACM disturbances in schools, band
practice rooms, and gyms? correct answers vibration
What is one of the most common reasons an encapsulation procedure
would not be used? correct answers For impariment of acoustical
properties, for texture, for accessibility
