Collateral Duty Safety Course Practice Exam 2026 - Free Safety Course Practice Questions and Study Guide

The three elements of the safety triangle are Engineering controls, Administrative controls, and Personal Protective Equipment (PPE). This framework emphasizes the hierarchy of safety measures that organizations should implement to ensure a safe working environment.

Engineering controls focus on the design and modification of equipment and processes to eliminate or reduce hazards. These can include physical changes such as machine guards, ventilation systems, and safety features built into equipment, which serve to minimize risks right at the source.

Administrative controls involve changes in policies or procedures that reduce the risk of hazards. This includes training, scheduling practices to limit exposure to dangers, implementing safety protocols, and ensuring compliance with regulations. These measures help structure how safety is managed within an organization.

Personal Protective Equipment (PPE) serves as the last line of defense for workers who might be exposed to hazards. PPE includes items such as helmets, goggles, gloves, and hearing protection, which are essential when hazards cannot be completely removed through engineering or administrative measures.

Together, these three elements form a comprehensive approach to workplace safety, addressing risks from multiple angles and ensuring robust protection for employees.