CSST EXAM AND STUDY GUIDE EXAM NEWEST 2025

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CSST EXAM AND STUDY GUIDE EXAM NEWEST 2025

ACTUAL EXAM TEST BANK| COMPLETE 400 REAL

EXAM QUESTIONS AND CORRECT DETAILED

ANSWERS (VERIFIED ANSWERS) ALREADY GRADED

A+| CSST EXAM BUILDING INSPECTION WITH

FOCUS ON ASBESTOS 2025 (NEW!!)

What is the minimum time frame in which to collect clearance air samples after applying lockdown encapsulant?

• One hour
• It is dry
• Eight hours
• 24 hours - Correct Answer - D. 24 hours

Which of these is a Cal OSHA Class II removal?

• Ceiling tile removal
• Gasket removal
• Drywall removal
• B & C - Correct Answer - D. B & C

An enclosure (as an asbestos control option) is best described as:

• Carpeting over floor tile
• Drywall caulked to be airtight, fastened beneath acoustic spray
• Two layers of 10 mil poly around TSI 1 / 4

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• A uniform application of 10mil bridging encapsulant - Correct

Answer - B. Drywall caulked to be airtight, fastened beneath acoustic spray

ACBM in a building to be demolished consists of floor tile, drywall, and acoustic ceiling spray. Which material is typically removed first?

• Floor tile
• Drywall
• Acoustic ceiling
• It does not matter - Correct Answer - C. Acoustic ceiling

Transite is:

• A friable material / class one
• A person with no home
• Class two, non friable ACM
• An asbestos mineral type - Correct Answer - C. Class two, non friable

ACM

Air changes per hour in a class 1 asbestos job site:

• Indicate how much an exposed worker breathes
• Are measured by a rotometer
• Are at a minimum of every 15 minutes
• Are measured by a negative air unit - Correct Answer - C. Are at a

minimum of every 15 minutes

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A rotometer measures:

• Air changes per hour
• Air flow
• Employee rotation patterns
• Mil thickness of poly, encapsulant, etc. - Correct Answer - B. Air

flow

A manometer measures:

• Negative air flow patterns
• Employee rotation patterns
• Pressure differential in containment
• Air pressure in respirators - Correct Answer - C. Pressure differential

in containment

For Class I work, a manometer:

• Is used based on supervisor's personal judgment
• Is mandatory, according to Cal OSHA Title 8, Section 1529
• Is utilized periodically to verify pressure differential
• Is usually placed in the clean room - Correct Answer - B. Is

mandatory, according to Cal OSHA Title 8, Section 1529

Which regulation created the course known as Asbestos Contractor/Supervisor?

• 40 CFR Part 61, Subpart M 3 / 4

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B. T8, CCR 1529

• 40 CFR, Part 763, Subpart E
• 29 CFR 1926.1101 - Correct Answer - C. 40 CFR, Part 763, Subpart

E

Cigarette smokers who work with asbestos have how many times greater a chance of contracting lung cancer than a non-smoker who does not work with asbestos?

• 10 times to 20 times
• 20 times to 50 times
• 50 times to 90 times
• 90 times to 120 times - Correct Answer - C. 50 times to 90 times

What is the protection factor (PF) of a half-face negative-pressure respirator?

• 10
• 50

C. 100

• 1000 - Correct Answer - A. 10

What is another type of liability insurance besides occurrence-based liability insurance?

• Cash plus
• Claims made
• Decreasing term
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