Safety Trained Supervisor Safety Trained Supervisor/Questions/Questions And Answers 1

Question 1

Which of the following best describes the purpose of a Job Hazard Analysis (JHA)?

Accepted Answer

To systematically identify and evaluate hazards associated with specific job tasks before work begins

Answer

A JHA (also called Job Safety Analysis) is a proactive process that breaks a job into steps, identifies potential hazards at each step, and recommends controls to eliminate or reduce those hazards before an incident occurs.

Question 2

Under OSHA's Lockout/Tagout (LOTO) standard (29 CFR 1910.147), what is the correct term for the procedure that renders a machine unable to be energized during servicing?

Accepted Answer

Energy control procedure

Answer

OSHA 1910.147 requires employers to develop written energy control procedures (also called lockout/tagout procedures) that specify the steps to isolate and de-energize equipment before maintenance or servicing activities.

Question 3

A safety supervisor notices a worker performing a task without required PPE but no injury has occurred. What is the MOST appropriate immediate action?

Accepted Answer

Stop the work, correct the hazard by ensuring PPE is donned, and document the observation

Answer

Supervisors have a duty to intervene immediately when an unsafe condition or behavior is observed. Stopping the work, correcting the hazard on the spot, and documenting the event follows the hierarchy of supervisory safety responsibility and prevents a potential injury.

Question 4

In a risk assessment matrix, risk level is determined by combining which two factors?

Accepted Answer

Likelihood of occurrence and severity of potential harm

Answer

A standard risk matrix plots the probability (likelihood) that a hazard will cause an event against the severity (consequence) of the resulting harm. The intersection of these two axes yields a risk rating (e.g., low, medium, high, critical).

Question 5

What is the primary goal of a safety incident investigation?

Accepted Answer

To identify root causes so that corrective actions can prevent recurrence

Answer

Incident investigations are fundamentally a learning and prevention tool. By identifying root causes — including management system failures, not just worker error — organizations can implement corrective actions that reduce the likelihood of similar events in the future.

Safety Trained Supervisor Practice Test

Safety Trained Supervisor Practice Test

Safety Trained Supervisor Safety Trained Supervisor/Questions/Questions And Answers 1