TheoryFree CHST Construction Safety Prep Practice Test
Take a free CHST Construction Safety Prep practice test for 2026 with questions, answers, explanations, PDF download and timed mock exam links.
CHST Construction Safety Prep Questions
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Q1What is an instance of a control measure involving the removal of flammable material from an area with ignition sources?
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✓ Correct answer: Elimination
The removal of flammable material from an area with ignition sources exemplifies elimination. This method is highly effective as it eradicates the hazard.
Q2What type of control measure is exemplified by a modification in company policy?
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✓ Correct answer: Administrative
A modification in company policy constitutes an instance of an administrative control. Administrative controls refer to policies and protocols that can be employed to mitigate risks.
Q3What control measure is demonstrated by replacing toxic materials with nontoxic material?
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✓ Correct answer: Substitution
Substituting toxic materials with nontoxic ones represents the control measure of substitution, as it replaces hazardous situations with non-hazardous ones.
Q4What type of control measure is exemplified by wearing safety glasses?
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✓ Correct answer: PPE
Wearing safety glasses is an example of using Personal Protective Equipment (PPE), which are tools designed to safeguard the wearer's body from harm or infection.
Q5What type of control measure would placing guards on hazardous machinery be an example of?
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✓ Correct answer: Engineering
Implementing guards on hazardous machinery is an illustration of an engineering control, which serves to protect against hazards.
Q6Which type of analysis promotes the adoption of principles that could result in an enhanced safety culture?
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✓ Correct answer: Human Performance Analysis
Embracing human performance principles is a positive step toward improving safety culture.
Q7What is the primary purpose of a completed JSA?
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✓ Correct answer: Training new employees
A JSA is an effective method for comprehending the activities, procedures, and risks associated with a job. It is particularly beneficial for providing guidance to new employees.
Q8Which hazard analysis method is most effective for comprehending the variations that may arise in a chemical process?
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✓ Correct answer: Hazard and Operability Analysis
The most effective method for understanding a process and the potential deviations that could lead to a hazardous situation is Hazard and Operability (HAZOP) analysis.
Q9When an incident has occurred and you want to gain a deeper understanding of the hazards involved, what is the most effective approach to use?
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✓ Correct answer: Audit and Causal Analysis
The most effective approach to understand the contributing factors that caused an incident is through Audit and Causal Analysis.
Q10Define hazard
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✓ Correct answer: The capability to inflict harm
Understanding the concept of a hazard is crucial for recognizing and evaluating risky scenarios.
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