California CSST Exam (Latest 2026
Update) Review| 100% Verified
Questions & Answers Plus Rationales||
Guaranteed Pass
1.
Q: The primary purpose of OSHA standards is to:
A) Increase paperwork
B) Ensure safe and healthful working conditions
C) Reduce construction costs
D) Extend project timelines
A: B
Rationale: OSHA’s mission is to protect workers by setting and enforcing safety standards.
2.
Q: Cal/OSHA regulations apply to:
A) Only federal construction sites
B) All employers and employees in California work environments
C) Residential homes only
D) Public parks
A: B
Rationale: Cal/OSHA enforces workplace safety standards for all California workplaces.
3.
Q: A “hazard” is defined as:
A) Something that could cause harm
B) Always visible
C) Something that cannot be controlled
D) A positive outcome
,A: A
Rationale: Hazards have potential to cause harm if not addressed.
4.
Q: Before starting work at a new site, employees should receive:
A) A safety orientation
B) A break schedule only
C) Time off
D) Lunch coupons
A: A
Rationale: Orientation ensures workers understand hazards and controls on that site.
5.
Q: Which type of PPE protects eyes from flying debris?
A) Safety glasses
B) Hard hats
C) Ear plugs
D) Steel-toe boots
A: A
Rationale: Safety glasses prevent eye injuries from flying particles.
6.
Q: A hazard assessment must be:
A) Performed only at project kickoff
B) Conducted regularly and whenever conditions change
C) Ignored completely
D) Done only by supervisors
A: B
Rationale: Regular assessments ensure emerging hazards are identified and controlled.
7.
, Q: The “Hierarchy of Controls” places the most effective control at the top. Which is the highest
level?
A) Elimination
B) PPE
C) Administrative controls
D) Substitution
A: A
Rationale: Removing the hazard entirely (elimination) is most effective.
8.
Q: PPE is considered:
A) The last line of defense
B) The most effective control
C) Never required
D) Only a suggestion
A: A
Rationale: PPE protects workers when other controls cannot eliminate hazards.
9.
Q: A safety data sheet (SDS) provides:
A) Hazard information for chemicals
B) Project schedules
C) Employee schedules
D) Financial reports
A: A
Rationale: SDSs contain hazard, handling, and emergency information for chemicals.
10.
Q: Before using a tool, workers should:
A) Inspect it for defects
B) Use any tool available
C) Assume it’s safe
D) Ignore manufacturer instructions
Update) Review| 100% Verified
Questions & Answers Plus Rationales||
Guaranteed Pass
1.
Q: The primary purpose of OSHA standards is to:
A) Increase paperwork
B) Ensure safe and healthful working conditions
C) Reduce construction costs
D) Extend project timelines
A: B
Rationale: OSHA’s mission is to protect workers by setting and enforcing safety standards.
2.
Q: Cal/OSHA regulations apply to:
A) Only federal construction sites
B) All employers and employees in California work environments
C) Residential homes only
D) Public parks
A: B
Rationale: Cal/OSHA enforces workplace safety standards for all California workplaces.
3.
Q: A “hazard” is defined as:
A) Something that could cause harm
B) Always visible
C) Something that cannot be controlled
D) A positive outcome
,A: A
Rationale: Hazards have potential to cause harm if not addressed.
4.
Q: Before starting work at a new site, employees should receive:
A) A safety orientation
B) A break schedule only
C) Time off
D) Lunch coupons
A: A
Rationale: Orientation ensures workers understand hazards and controls on that site.
5.
Q: Which type of PPE protects eyes from flying debris?
A) Safety glasses
B) Hard hats
C) Ear plugs
D) Steel-toe boots
A: A
Rationale: Safety glasses prevent eye injuries from flying particles.
6.
Q: A hazard assessment must be:
A) Performed only at project kickoff
B) Conducted regularly and whenever conditions change
C) Ignored completely
D) Done only by supervisors
A: B
Rationale: Regular assessments ensure emerging hazards are identified and controlled.
7.
, Q: The “Hierarchy of Controls” places the most effective control at the top. Which is the highest
level?
A) Elimination
B) PPE
C) Administrative controls
D) Substitution
A: A
Rationale: Removing the hazard entirely (elimination) is most effective.
8.
Q: PPE is considered:
A) The last line of defense
B) The most effective control
C) Never required
D) Only a suggestion
A: A
Rationale: PPE protects workers when other controls cannot eliminate hazards.
9.
Q: A safety data sheet (SDS) provides:
A) Hazard information for chemicals
B) Project schedules
C) Employee schedules
D) Financial reports
A: A
Rationale: SDSs contain hazard, handling, and emergency information for chemicals.
10.
Q: Before using a tool, workers should:
A) Inspect it for defects
B) Use any tool available
C) Assume it’s safe
D) Ignore manufacturer instructions
