NFPA 70E Exam | Newest and Updated
Questions and Answers | 2026 Review
Guide
• What do safety-related work practices require regarding cell lines? -✓✓ The cell
line is not grounded through the welding machine.
• You are going to conduct battery activities that will require you to handle liquid
electrolyte. What protective equipment must be available to you? -✓✓ Eye wash
facilities
• What is required before employees begin a new project? -✓✓ Job briefing
• Which approach limit is at the point where work is the same as making contact
with the live part? -✓✓ Prohibited Approach Boundary
• How is arc rating derived? -✓✓ Value of the arc thermal performance value
(ATV) or energy of breakopen threshold
• You are required to verify an electrically safe work condition at a worksite. What
is the first step you will take when initiating the process? -✓✓ Determine all
possible sources of electrical supply to the equipment
• Which of the following statement is True about Barricades? -✓✓ Barricades
cannot be placed closer than the limited approach boundar
Questions and Answers | 2026 Review
Guide
• What do safety-related work practices require regarding cell lines? -✓✓ The cell
line is not grounded through the welding machine.
• You are going to conduct battery activities that will require you to handle liquid
electrolyte. What protective equipment must be available to you? -✓✓ Eye wash
facilities
• What is required before employees begin a new project? -✓✓ Job briefing
• Which approach limit is at the point where work is the same as making contact
with the live part? -✓✓ Prohibited Approach Boundary
• How is arc rating derived? -✓✓ Value of the arc thermal performance value
(ATV) or energy of breakopen threshold
• You are required to verify an electrically safe work condition at a worksite. What
is the first step you will take when initiating the process? -✓✓ Determine all
possible sources of electrical supply to the equipment
• Which of the following statement is True about Barricades? -✓✓ Barricades
cannot be placed closer than the limited approach boundar