ASBESTOS
CONTRACTOR/SUPERVISOR EXAM
WITH CORRECT ANSWERS 2025
ACM correct answers asbestos containing material
PACM correct answers presumed asbestos containing
material RACM correct answers regulated asbestos
containing material ACBM correct answers Asbestos
Containing Building Material size of asbestos fiber
correct answers 0.3-0.8 microns
PLM correct answers Polarized Light Microscopy
(method for testing PACM)
Material is considered asbestos containing when it has % asbestos
correct answers >1
Friable correct answers able to be crumbled to a powder with hand
pressure
Non-Friable correct answers cannot be crumbled by hand; will not
typically release asbestos fiber into the air
CFR correct answers Code of Federal
Regulations EL correct answers excursion
limit
PEL correct answers Permissible Exposure
Limit
what is the EL for asbestos? correct answers 1.0 f/cc over
30 min what is the PEL for asbestos? correct answers 0.1
f/cc over 8 hours
Class 1 asbestos work correct answers removal of friable material;
high risk Friable or Non-Friable? sprayed surfacing material correct
answers Friable Friable or Non-Friable? wall board correct answers
Non-Friable
CONTRACTOR/SUPERVISOR EXAM
WITH CORRECT ANSWERS 2025
ACM correct answers asbestos containing material
PACM correct answers presumed asbestos containing
material RACM correct answers regulated asbestos
containing material ACBM correct answers Asbestos
Containing Building Material size of asbestos fiber
correct answers 0.3-0.8 microns
PLM correct answers Polarized Light Microscopy
(method for testing PACM)
Material is considered asbestos containing when it has % asbestos
correct answers >1
Friable correct answers able to be crumbled to a powder with hand
pressure
Non-Friable correct answers cannot be crumbled by hand; will not
typically release asbestos fiber into the air
CFR correct answers Code of Federal
Regulations EL correct answers excursion
limit
PEL correct answers Permissible Exposure
Limit
what is the EL for asbestos? correct answers 1.0 f/cc over
30 min what is the PEL for asbestos? correct answers 0.1
f/cc over 8 hours
Class 1 asbestos work correct answers removal of friable material;
high risk Friable or Non-Friable? sprayed surfacing material correct
answers Friable Friable or Non-Friable? wall board correct answers
Non-Friable