40 hr Asbestos Contractor/Supervisor Course EXAM 2025/2026
ACTUAL COMPREHENSIVE REAL EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) GRADED A+
ALREADY PASSED!!
what is the EL for asbestos? - ANSWER-1.0 f/cc over 30 min
who produces asbestos? - ANSWER-Brazil
Russia
India
China
Serpentine asbestos - ANSWER-Curly and flexible fiber in
asbestosis; bonds
with water
(Chrysotile)
what's the required negative pressure for an Asbestos
enclosure? - ANSWER-4
air exchanges per hour (-0.02 on
manometer)
, how is beginner pressure measured? - ANSWER-manometer
what is the PEL for asbestos? - ANSWER-0.1 f/cc over 8 hours
Class 1 asbestos work - ANSWER-removal of friable material;
high risk
how many rooms in a decontamination unit? -
ANSWER-3 dirty room shower clean room
Amphibole asbestos - ANSWER-Straight, stiff, brittle fiber in
asbestosis; more
pathogenic;
hydrophobic
how long do employers have to keep medical records for
asbestos workers? -
ANSWER-30 years after termination of
employment
HEPA filter - ANSWER-high-efficiency particulate air filter
Do employees have the right to ask for a higher level of PPE? -
ANSWER-Yes,
ACTUAL COMPREHENSIVE REAL EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) GRADED A+
ALREADY PASSED!!
what is the EL for asbestos? - ANSWER-1.0 f/cc over 30 min
who produces asbestos? - ANSWER-Brazil
Russia
India
China
Serpentine asbestos - ANSWER-Curly and flexible fiber in
asbestosis; bonds
with water
(Chrysotile)
what's the required negative pressure for an Asbestos
enclosure? - ANSWER-4
air exchanges per hour (-0.02 on
manometer)
, how is beginner pressure measured? - ANSWER-manometer
what is the PEL for asbestos? - ANSWER-0.1 f/cc over 8 hours
Class 1 asbestos work - ANSWER-removal of friable material;
high risk
how many rooms in a decontamination unit? -
ANSWER-3 dirty room shower clean room
Amphibole asbestos - ANSWER-Straight, stiff, brittle fiber in
asbestosis; more
pathogenic;
hydrophobic
how long do employers have to keep medical records for
asbestos workers? -
ANSWER-30 years after termination of
employment
HEPA filter - ANSWER-high-efficiency particulate air filter
Do employees have the right to ask for a higher level of PPE? -
ANSWER-Yes,
