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CSST FINAL EXAM AND PRACTICE EXAM VERSIONS 2
2025/2026 NEWEST ACTUAL EXAM WITH COMPLETE
QUESTIONS AND VERIFIED ANSWERS |ALREADY GRADED
A+|
165. When a pipe is identified with potentially asbestos containing
pipe wrap that a building inspector cannot follow in a confined
space in a school, who does the inspector talk to and what is
required by the inspector?
A. Principal and quantify the amount of pipe visible.
B. Maintenance Staff and quantify the pipe based on the
estimated quantity for the length of pipe.
C. Designated person and do not quantify based on lack of
accessibility of the pipe.
D. Principal and quantify the pipe based on the estimated quantity
for the length of pipe. -ANSWERS-B. Maintenance Staff and
quantify the pipe based on the estimated quantity for the length of
pipe.
166. What is the reason for perimeter air sampling during an
abatement project?
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A. To provide data for Negative air machine efficiency.
B. Quality control that means and methods are being done
properly by the abatement contractor.
C. To clear the perimeter of asbestos
D. Both A and B -ANSWERS-D. Both A and B
175. On what materials must schools compile assessment data?
A. All friable ACBM, TSI and friable presumed ACBM
B. Exterior surfacing materials
C. Non-friable ACBM
D. Roofs and roofing materials -ANSWERS-A. All friable ACBM,
TSI and friable presumed ACBM
176. What is the minimum thickness of polyethylene used to
cover walls in an asbestos abatement project?
A. 2 mil
B. 4 mil
C. 6 mil
D. 8 mil -ANSWERS-B. 4 mil
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177. Suppose that a containment area is 60 feet long by 50 feet
wide by 12 feet high. What is the volume of this containment
area?
A. 12,000
B. 24,000
C. 36,000
D. 48,000
E. 60,000 -ANSWERS-C. 36,000
178. What is the unit for the above problem?
A. Feet
B. Square meters
C. Cubic feet
D. Cubic meters
E. Cubic inches -ANSWERS-C. Cubic feet
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179. For the above volume, how many exhaust fans are needed if
each exhaust fan exhausts 1,700 ft3/min and 4 air changes per
hour are required?
A. 1
B. 2
C. 3
D. 4 -ANSWERS-B. 2
Plus a back-up
180. What kind of pressure gauge is considered to be a primary
standard and therefore does not need to be re-calibrated?
A. An inclined manometer
B. A magnahelic
C. Any manometer
D. A barometer -ANSWERS-C. Any manometer
167. What does a CSST need to be competent in reading?
A. PCM air samples
CSST FINAL EXAM AND PRACTICE EXAM VERSIONS 2
2025/2026 NEWEST ACTUAL EXAM WITH COMPLETE
QUESTIONS AND VERIFIED ANSWERS |ALREADY GRADED
A+|
165. When a pipe is identified with potentially asbestos containing
pipe wrap that a building inspector cannot follow in a confined
space in a school, who does the inspector talk to and what is
required by the inspector?
A. Principal and quantify the amount of pipe visible.
B. Maintenance Staff and quantify the pipe based on the
estimated quantity for the length of pipe.
C. Designated person and do not quantify based on lack of
accessibility of the pipe.
D. Principal and quantify the pipe based on the estimated quantity
for the length of pipe. -ANSWERS-B. Maintenance Staff and
quantify the pipe based on the estimated quantity for the length of
pipe.
166. What is the reason for perimeter air sampling during an
abatement project?
, Page |2
A. To provide data for Negative air machine efficiency.
B. Quality control that means and methods are being done
properly by the abatement contractor.
C. To clear the perimeter of asbestos
D. Both A and B -ANSWERS-D. Both A and B
175. On what materials must schools compile assessment data?
A. All friable ACBM, TSI and friable presumed ACBM
B. Exterior surfacing materials
C. Non-friable ACBM
D. Roofs and roofing materials -ANSWERS-A. All friable ACBM,
TSI and friable presumed ACBM
176. What is the minimum thickness of polyethylene used to
cover walls in an asbestos abatement project?
A. 2 mil
B. 4 mil
C. 6 mil
D. 8 mil -ANSWERS-B. 4 mil
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177. Suppose that a containment area is 60 feet long by 50 feet
wide by 12 feet high. What is the volume of this containment
area?
A. 12,000
B. 24,000
C. 36,000
D. 48,000
E. 60,000 -ANSWERS-C. 36,000
178. What is the unit for the above problem?
A. Feet
B. Square meters
C. Cubic feet
D. Cubic meters
E. Cubic inches -ANSWERS-C. Cubic feet
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179. For the above volume, how many exhaust fans are needed if
each exhaust fan exhausts 1,700 ft3/min and 4 air changes per
hour are required?
A. 1
B. 2
C. 3
D. 4 -ANSWERS-B. 2
Plus a back-up
180. What kind of pressure gauge is considered to be a primary
standard and therefore does not need to be re-calibrated?
A. An inclined manometer
B. A magnahelic
C. Any manometer
D. A barometer -ANSWERS-C. Any manometer
167. What does a CSST need to be competent in reading?
A. PCM air samples
