Explanation should include

• identifying approach boundaries
• identifying equipment used to test electrical circuits
• describing safe working conditions
• demonstrating safe work habits according to industry standards and instructor's guidelines
• describing National Fire Protection Association (NFPA) 70E safety standards.

Teacher Resource: NFPA 70E Fact Sheet

Process/Skill Questions:

• What is the definition of proximity work?
• What are safe working clearances according to the National Electric Code (NEC)?
• What is the unseen hazard with electrical work?
• What are the multimeter CAT (category) safety ratings?