Which term describes the required space around electrical equipment with exposed, energized parts?

• A. Minimum required dimensions for clear work space
• B. Entrance requirement for large equipment
• C. Access direction for energized equipment
• D. Location of conductors in tunnel installations

Answer: (A)

The essential idea is that there must be a safe, unobstructed area around equipment with exposed, energized parts so a worker can access and service it safely. The term that best describes this is the minimum required dimensions for clear work space, because it specifically identifies the measured space that must be kept clear around the equipment for safe operation and maintenance.

Other phrases describe different concepts that don’t specify the workspace itself: entrances, directions for accessing energized gear, or where conductors are located in tunnels. They don’t convey the idea of a defined, measured safety space around the equipment.