NFPA 70E Final Exam With Best Solutions

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