Asbestos Supervisor Initial Exam Questions With Complete Solutions
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Course
Asbestos Supervisor
Institution
Asbestos Supervisor
Asbestos Supervisor Initial Exam Questions With Complete Solutions
Asbestos is what type of material? - Answer-Naturally occurring fibrous silicate material
/.Asbestos health problems are caused mainly by: - Answer-Inhalation of asbestos fibers into the lower lung area
/.Smokers who work ...
Asbestos Supervisor Initial Exam
Questions With Complete Solutions
Asbestos is what type of material? - Answer-Naturally occurring fibrous silicate material
/.Asbestos health problems are caused mainly by: - Answer-Inhalation of asbestos
fibers into the lower lung area
/.Smokers who work with asbestos are ______ times more likely to develop lung cancer
over a non-smoking, non-asbestos worker. - Answer-50
/.Which asbestos related disease is always terminal, not related to smoking and caused
more by the smallest fibers? - Answer-mesothelioma
/.A half-face, negative pressure, HEPA cartridge respirator has a protection factor of 10.
This means: - Answer-The mask will protect the worker up to 10 times the OSHA PEL
/.Per OSHA 29 CFR 1926.1101 determination of employee exposure shall be made
from ____________ samples that are representative of the 8 hour TWA of each
employee. - Answer-Breathing Zone
/.The term HEPA means: - Answer-High Efficiency Particulate Air (absolute)
/.What type of vacuum should be used for picking up Asbestos debris? - Answer-HEPA
/.Which respirator is the minimum level of approved respiratory protection for asbestos
abatement? - Answer-Half face negative pressure Respirator
/.Which type of Asbestos "wet" with water easiest? - Answer-Anthophyllite
/.Which individual, if properly certified, would have access to an asbestos site in a
building? - Answer-a. Project monitor (b) building representative
(c) contractor representative
/.How often should a positive/negative pressure face seal be conducted on a negative
pressure respirator? - Answer-Daily
/.According to ICR 56, how large does the clean room of the decontamination unit have
to be if there are 17 workers on the project? - Answer-96 ft2
/.According to OSHA regulation 29 CFR 1926.1101, how often is a medical exam given
to an asbestos abatement worker? - Answer-At new hire and yearly
, /.Which of the following make-up an OSHA Medical Evaluation? - Answer-a. Pulmonary
function test (b) Medical history questionnaire (c) Cardiac evaluation
/.The current OSHA permissible exposure limit (PEL) is: - Answer-0.1 fiber/cc
/.NYS Code Rule 56 final clearance air quality standard is: - Answer-<0.01 fiber/cc or
background level, whichever is greater
/.Asbestos was used in which of the following materials? - Answer-a. Insulation (b) Fire
proofing (c) Acoustical tiles
/.The disease caused by the inhalation of asbestos fibers that causes scarring of the
lung tissue and reduces the lung capacity? - Answer-a. Asbestosis (b) Mesothelioma (c)
Colitis
/.An agent added to water to improve wetting and penetration into asbestos-containing
materials and which helps keep asbestos out of the air is a: - Answer-Surfactant
/.What is the EPA definition of friable asbestos containing materials? - Answer-An
asbestos containing material that can be crumbled or crushed by hand pressure
/.A form of highly friable asbestos is: - Answer-Sprayed-on fire proofing
/.What practice(s) does OSHA ban in a regulated work area? - Answer-a. Eating (b)
Smoking (c) applying cosmetics inside the abatement work area
/.The Federal agency responsible for the enforcement of non-governmental worker
protection regulations is: - Answer-Occupational Health and Safety Administration
(OSHA)
/.Respirators used for asbestos removal should be approved by what agency? -
Answer-National Institute of Occupation Safety and Health (NIOSH)
/.During removal of air cell steam pipe lagging using a glove bag as a containment
structure, which method best applies? - Answer-Cut along the seam in order to remove
lagging
/.A powered air purifying respirator (PAPR) - Answer-Draws air from within the work
area across HEPA filters and supplied a face mask with positive pressure by battery
/.The purpose of aggressive air sampling is got : - Answer-To make residual fibers on
surfaces airborne, simulating building occupancy and activity
/.The type of tools used for the clean-up of the work area includes: - Answer-Plastic
shovel and squeegee
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