Which electrical safety hazard requires measures such as training, proper wiring, grounding, maintenance, PPE, and lockout/tagout?

Which electrical safety hazard requires measures such as training, proper wiring, grounding, maintenance, PPE, and lockout/tagout?

• A. Shock
• B. Noise exposure
• C. Ergonomic strain
• D. Chemical splash

Answer: (A)

Electrical shock hazards require a set of layered controls because electricity can cause harm through direct contact, faults, or unexpected energization. Training helps workers recognize electrical risks and follow safe procedures. Proper wiring and grounding reduce the chance of exposed conductive parts becoming energized and provide a path to earth for fault currents. Regular maintenance keeps insulation, cords, switches, and protective devices in good condition, reducing the likelihood of leaks or failures. Personal protective equipment offers a last line of defense if contact occurs or if arc flash is possible. Lockout/tagout programs physically isolate and control energy sources so equipment can’t be energized during work, preventing unexpected shocks or energy releases. These measures target electrical shock and energy-release risks specifically. Other hazards have different primary controls: noise exposure is managed with hearing protection and engineering controls; ergonomic strain is addressed through workstation design and task adjustments; chemical splash is mitigated with containment, splash guards, and appropriate eye/skin protection.

Electrical shock hazards require a set of layered controls because electricity can cause harm through direct contact, faults, or unexpected energization. Training helps workers recognize electrical risks and follow safe procedures. Proper wiring and grounding reduce the chance of exposed conductive parts becoming energized and provide a path to earth for fault currents. Regular maintenance keeps insulation, cords, switches, and protective devices in good condition, reducing the likelihood of leaks or failures. Personal protective equipment offers a last line of defense if contact occurs or if arc flash is possible. Lockout/tagout programs physically isolate and control energy sources so equipment can’t be energized during work, preventing unexpected shocks or energy releases.

These measures target electrical shock and energy-release risks specifically. Other hazards have different primary controls: noise exposure is managed with hearing protection and engineering controls; ergonomic strain is addressed through workstation design and task adjustments; chemical splash is mitigated with containment, splash guards, and appropriate eye/skin protection.