Which of the following is an example of a physical hazard?

The chosen answer highlights machinery malfunction as an example of a physical hazard, which is appropriate because it directly poses a risk of injury or harm in a workplace or operational environment. Physical hazards are tangible elements in an environment that can cause physical harm, and machinery malfunction can lead to accidents, injuries, or fatalities if equipment fails or operates improperly.

In contrast, while noise pollution is related to physical elements in the environment, it is often classified as an environmental hazard rather than a direct physical hazard leading to immediate physical injury. Psycho-social stressors and emotional fatigue fall under psychological risks and don’t represent physical risks. Understanding the distinction between physical hazards and other types of risks is crucial in operational risk management, as it helps prioritize safety measures and interventions effectively.