NFPA 70E - Electrical Hazard Safety Exam Questions with Correct Answers 2024 The 3 hazards of electricity are? - Correct Answer Shock, Arc Flash, Ark Blast When an individual disconnect device in an energized MMC has been locket out, that MCC is... - Correct Answer Still a potential Arc Flash risk When working within the restricted approach boundary which is REQUIRED in order to perform non- electrical work near energized equipment? - Correct Answer The Crushed Gravel in an electrical substation is intended to... - Correct Answer Increase the resistance of worker to ground An example of elimination as a risk control method is... - Correct Answer Scheduling off-shift maintenance The purpose of the NFPA 70 E is... - Correct Answer Practical safe working requirements relative to the hazards from the use of electricity For the purpose of on the job learning and when escorted by a qualified person, an unqualified person may cross the... - Correct Answer limited approach boundary An example of administrative control is... - Correct Answer worker rotation One example of specific employee responsibility is... - Correct Answer Inspection of PPE before use You open a circuit breaker and expect a specific motor to shut down, but it continues to run, the best course of action is... - Correct Answer Stop and obtain further direction before proceeding The amount of heat energy required to raise the temperature of 1 gram of water by 1 degree Celsius is a... - Correct Answer Calorie
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