Free CSO Hazard Recognition and Control Questions and Answers

Question 1

According to the hierarchy of controls, which of the following is the most effective method for controlling a workplace hazard?

Accepted Answer

Eliminating the hazard from the workplace entirely

Answer

The hierarchy of controls ranks hazard control methods from most to least effective. Elimination, which means physically removing the hazard, is at the top and is considered the most effective control measure because it removes the source of the danger.

Question 2

A worker is tasked with cleaning a large tank. Before starting, they and their supervisor break the job down into steps, identify potential dangers for each step (like hazardous atmosphere and confined space entry), and decide on protective measures. This process is best described as:

Accepted Answer

A Job Hazard Analysis (JHA)

Answer

A Job Hazard Analysis (JHA), also known as a Job Safety Analysis (JSA), is a systematic process that involves breaking a job into its component tasks, identifying the hazards associated with each task, and determining the safest way to perform the job.

Question 3

Which of the following is a worker's primary responsibility immediately after identifying a potential hazard, such as a frayed electrical cord on a power tool?

Accepted Answer

Report the hazard to their supervisor

Answer

Health and safety legislation requires workers to report any observed hazards to their employer or supervisor immediately. This allows for prompt action to be taken to control the hazard and prevent an incident from occurring.

Question 4

A construction site has a designated walkway, but it is frequently blocked by stored materials, forcing workers to walk through an area with moving vehicles. This situation represents what type of hazard?

Accepted Answer

Safety hazard

Answer

This is a safety hazard, which includes unsafe conditions that can cause injury. Blocked aisles, tripping hazards, and exposure to moving equipment are classic examples of safety hazards.

Question 5

When conducting a formal workplace inspection, what is the primary goal?

Accepted Answer

To proactively identify and document existing or potential hazards

Answer

The primary goal of a workplace inspection is to be proactive. It involves a critical walk-through of the work area to identify and report potential hazards so they can be corrected before an incident occurs.

CSO - Common Safety Orientation Practice Test

CSO - Common Safety Orientation Practice Test

Free CSO Hazard Recognition and Control Questions and Answers