Journeyman Electrician Practice Exam 2025 - Free Electrician Practice Questions and Study Guide

The correct answer is based on safety regulations regarding emergency controls for unattended self-service motor fuel-dispensing facilities. The requirement is set to ensure that emergency shut-off controls are easily accessible in case of an emergency, such as a fuel spill or fire, to minimize risk to both customers and the environment.

When it is stated that the emergency controls must be located between 20 feet and 100 feet from the fuel dispensers, it takes into account the necessary distance for safety while also allowing for quick access. This range is designed to provide sufficient coverage in case of emergencies, enabling staff or patrons to shut off power or fuel flow without having to navigate obstacles or risk exposure to hazardous situations.

The distances set by code reflect a careful balance between accessibility and safety, ensuring that emergency procedures can be initiated promptly while also keeping controls far enough from potential hazard zones. This standard helps to enhance safety measures in facilities where flammable materials are handled.