NFPA 70E Final Exam with correct
answers
What does the general duty clause of the Occupational Safety and Health Act require of employers? -
correct answer -Provide a workplace free from recognized hazards
What do safety-related work practices require regarding cell lines? - correct answer -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? - correct answer -Eye wash facilities
What is required before employees begin a new project? - correct answer -Job briefing
Which approach limit is at the point where work is the same as making contact with the live part? -
correct answer -Prohibited Approach Boundary
How is arc rating derived? - correct answer -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? - correct answer -Determine all possible sources of electrical supply to
the equipment
Which of the following statement is True about Barricades? - correct answer -Barricades cannot be
placed closer than the limited approach boundar
How often should you do a visual inspection of test instruments and equipment? - correct answer -
Before each use
NFPA 70E provides specific information to help companies prevent exposure to which types of hazards?
- correct answer -Electrical
NFPA 70E Final Exam
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