ASBESTOS SUPERVISOR INITIAL EXAM QUESTIONS AND ANSWERS GRADED A+
Asbestos is what type of material? ANS >> Naturally occurring
fibrous silicate material
Asbestos health problems are caused mainly by: ANS >>
Inhalation of asbestos fibbers 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. ANS >> 50
Which asbestos related disease is always terminal, not related
to smoking and caused more by the smallest fibbers? ANS >>
mesothelioma
, ASBESTOS SUPERVISOR INITIAL EXAM
A half-face, negative pressure, HEPA cartridge respirator has a
protection factor of 10. This means: ANS >> 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. ANS >>
Breathing Zone
The term HEPA means: ANS >> High Efficiency Particulate Air
(absolute)
What type of vacuum should be used for picking up Asbestos
debris? ANS >> HEPA
Which respirator is the minimum level of approved respiratory
protection for asbestos abatement? ANS >> Half face negative
pressure Respirator
Which type of Asbestos "wet" with water easiest? ANS >>
Anthophyllite