California Certified Asbestos
Consultant (CAC) certification Exam
With Actual Questions & Verified
Answers,Plus Rationales/Expert
Verified For Guaranteed Pass
2025/2026 /Latest Update/Instant
Download Pdf
1. Which regulation governs asbestos consultant certification in California?
A. OSHA 1926
B. Title 8 CCR, Section 341
C. Title 40 CFR Part 61
D. SB 198
Answer: B. Title 8 CCR, Section 341
Rationale: Title 8, California Code of Regulations (CCR) Section 341.15 specifically outlines
the certification requirements for asbestos consultants in California.
2. Who is authorized to perform a final visual inspection for asbestos abatement in
California?
A. Asbestos Worker
B. Certified Asbestos Consultant (CAC)
C. Building Owner
D. Industrial Hygienist Assistant
Answer: B. Certified Asbestos Consultant (CAC)
Rationale: Only a Certified Asbestos Consultant is authorized to conduct the final visual
inspection after asbestos abatement, ensuring compliance with safety standards.
,3. What is the permissible exposure limit (PEL) for asbestos in California?
A. 0.5 f/cc
B. 0.1 f/cc (8-hour TWA)
C. 0.01 f/cc
D. 1.0 f/cc
Answer: B. 0.1 f/cc (8-hour TWA)
Rationale: The Cal/OSHA PEL for asbestos is 0.1 fibers per cubic centimeter of air, averaged
over an 8-hour time-weighted average.
4. Which method is commonly used for bulk asbestos analysis?
A. Gas Chromatography
B. Phase Contrast Microscopy (PCM)
C. Polarized Light Microscopy (PLM)
D. Transmission Electron Microscopy (TEM)
Answer: C. Polarized Light Microscopy (PLM)
Rationale: PLM is the standard method for analyzing bulk materials to determine asbestos
content, as recommended by Cal/OSHA.
5. Under Cal/OSHA regulations, how long must asbestos exposure records be maintained?
A. 5 years
B. 10 years
C. 30 years
D. 50 years
Answer: C. 30 years
Rationale: Cal/OSHA requires that asbestos exposure records be kept for at least 30 years to
ensure long-term health monitoring
6. What is the primary health risk associated with asbestos exposure?
A. Skin irritation
B. Respiratory diseases
C. Eye damage
D. Liver toxicity
Answer: B. Respiratory diseases
Rationale: Asbestos exposure primarily leads to respiratory diseases such as asbestosis, lung
cancer, and mesothelioma.
,7. Which of the following describes surfacing ACM?
A. Material that contains more than 1.000% asbestos
B. Material that contains more than 0.100% asbestos
C. Material that contains more than 0.010% asbestos
D. Material that contains more than 0.001% asbestos
Answer: A. Material that contains more than 1.000% asbestos
Rationale: Surfacing ACM includes materials like sprayed-on fireproofing and acoustical
plaster that contain more than 1% asbestos.
8. What is the minimum number of hours for an initial CAC training course?
A. 10 hours
B. 20 hours
C. 40 hours
D. 60 hours
Answer: B. 20 hours
Rationale: The initial training course for CAC certification requires a minimum of 20 hours of
instruction.
9. Which class of asbestos work includes glove bag removal?
A. Class I
B. Class II
C. Class III
D. Class IV
Answer: A. Class I
Rationale: Class I work involves the removal of thermal system insulation (TSI) and surfacing
ACM, including glove bag operations.
10. What air sampling method is used to determine airborne asbestos concentrations?
A. Gas Chromatography
B. Phase Contrast Microscopy (PCM)
C. UV Spectroscopy
D. X-Ray Diffraction
Answer: B. Phase Contrast Microscopy (PCM)
Rationale: PCM is the standard method for air monitoring of airborne asbestos fibers, as
recommended by Cal/OSHA
, 11. When must a contractor require the use of protective clothing?
A. Only during demolition
B. Only during removal of friable ACM
C. During all asbestos-related work
D. Only during final clearance inspections
Answer: C. During all asbestos-related work
Rationale: Protective clothing must be worn during all asbestos-related work to prevent
exposure and contamination.
12. What is the primary purpose of an asbestos management plan?
A. To outline the steps for asbestos abatement
B. To identify and manage asbestos-containing materials in a building
C. To train employees on asbestos safety
D. To dispose of asbestos waste properly
Answer: B. To identify and manage asbestos-containing materials in a building
Rationale: An asbestos management plan helps in identifying, monitoring, and controlling
asbestos-containing materials to prevent exposure.
13. Which of the following is required for an asbestos abatement project?
A. Cal/OSHA notification
B. Air monitoring
C. Waste disposal plan
D. All of the above
Answer: D. All of the above
Rationale: All listed elements are required to ensure a safe and compliant asbestos
abatement project.
14. What is the primary function of a Site Surveillance Technician (SST)?
A. To design abatement projects
B. To conduct air monitoring during abatement
C. To perform final visual inspections
D. To train workers on asbestos safety
Answer: B. To conduct air monitoring during abatement
Rationale: SSTs are responsible for monitoring airborne asbestos levels during abatement to
ensure compliance with safety standards.
Consultant (CAC) certification Exam
With Actual Questions & Verified
Answers,Plus Rationales/Expert
Verified For Guaranteed Pass
2025/2026 /Latest Update/Instant
Download Pdf
1. Which regulation governs asbestos consultant certification in California?
A. OSHA 1926
B. Title 8 CCR, Section 341
C. Title 40 CFR Part 61
D. SB 198
Answer: B. Title 8 CCR, Section 341
Rationale: Title 8, California Code of Regulations (CCR) Section 341.15 specifically outlines
the certification requirements for asbestos consultants in California.
2. Who is authorized to perform a final visual inspection for asbestos abatement in
California?
A. Asbestos Worker
B. Certified Asbestos Consultant (CAC)
C. Building Owner
D. Industrial Hygienist Assistant
Answer: B. Certified Asbestos Consultant (CAC)
Rationale: Only a Certified Asbestos Consultant is authorized to conduct the final visual
inspection after asbestos abatement, ensuring compliance with safety standards.
,3. What is the permissible exposure limit (PEL) for asbestos in California?
A. 0.5 f/cc
B. 0.1 f/cc (8-hour TWA)
C. 0.01 f/cc
D. 1.0 f/cc
Answer: B. 0.1 f/cc (8-hour TWA)
Rationale: The Cal/OSHA PEL for asbestos is 0.1 fibers per cubic centimeter of air, averaged
over an 8-hour time-weighted average.
4. Which method is commonly used for bulk asbestos analysis?
A. Gas Chromatography
B. Phase Contrast Microscopy (PCM)
C. Polarized Light Microscopy (PLM)
D. Transmission Electron Microscopy (TEM)
Answer: C. Polarized Light Microscopy (PLM)
Rationale: PLM is the standard method for analyzing bulk materials to determine asbestos
content, as recommended by Cal/OSHA.
5. Under Cal/OSHA regulations, how long must asbestos exposure records be maintained?
A. 5 years
B. 10 years
C. 30 years
D. 50 years
Answer: C. 30 years
Rationale: Cal/OSHA requires that asbestos exposure records be kept for at least 30 years to
ensure long-term health monitoring
6. What is the primary health risk associated with asbestos exposure?
A. Skin irritation
B. Respiratory diseases
C. Eye damage
D. Liver toxicity
Answer: B. Respiratory diseases
Rationale: Asbestos exposure primarily leads to respiratory diseases such as asbestosis, lung
cancer, and mesothelioma.
,7. Which of the following describes surfacing ACM?
A. Material that contains more than 1.000% asbestos
B. Material that contains more than 0.100% asbestos
C. Material that contains more than 0.010% asbestos
D. Material that contains more than 0.001% asbestos
Answer: A. Material that contains more than 1.000% asbestos
Rationale: Surfacing ACM includes materials like sprayed-on fireproofing and acoustical
plaster that contain more than 1% asbestos.
8. What is the minimum number of hours for an initial CAC training course?
A. 10 hours
B. 20 hours
C. 40 hours
D. 60 hours
Answer: B. 20 hours
Rationale: The initial training course for CAC certification requires a minimum of 20 hours of
instruction.
9. Which class of asbestos work includes glove bag removal?
A. Class I
B. Class II
C. Class III
D. Class IV
Answer: A. Class I
Rationale: Class I work involves the removal of thermal system insulation (TSI) and surfacing
ACM, including glove bag operations.
10. What air sampling method is used to determine airborne asbestos concentrations?
A. Gas Chromatography
B. Phase Contrast Microscopy (PCM)
C. UV Spectroscopy
D. X-Ray Diffraction
Answer: B. Phase Contrast Microscopy (PCM)
Rationale: PCM is the standard method for air monitoring of airborne asbestos fibers, as
recommended by Cal/OSHA
, 11. When must a contractor require the use of protective clothing?
A. Only during demolition
B. Only during removal of friable ACM
C. During all asbestos-related work
D. Only during final clearance inspections
Answer: C. During all asbestos-related work
Rationale: Protective clothing must be worn during all asbestos-related work to prevent
exposure and contamination.
12. What is the primary purpose of an asbestos management plan?
A. To outline the steps for asbestos abatement
B. To identify and manage asbestos-containing materials in a building
C. To train employees on asbestos safety
D. To dispose of asbestos waste properly
Answer: B. To identify and manage asbestos-containing materials in a building
Rationale: An asbestos management plan helps in identifying, monitoring, and controlling
asbestos-containing materials to prevent exposure.
13. Which of the following is required for an asbestos abatement project?
A. Cal/OSHA notification
B. Air monitoring
C. Waste disposal plan
D. All of the above
Answer: D. All of the above
Rationale: All listed elements are required to ensure a safe and compliant asbestos
abatement project.
14. What is the primary function of a Site Surveillance Technician (SST)?
A. To design abatement projects
B. To conduct air monitoring during abatement
C. To perform final visual inspections
D. To train workers on asbestos safety
Answer: B. To conduct air monitoring during abatement
Rationale: SSTs are responsible for monitoring airborne asbestos levels during abatement to
ensure compliance with safety standards.
