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NFPA 70E - Electrical Hazard Safety Exam with correct answers
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NFPA 70E - Electrical Hazard SafetyExam with correct answers
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
NFPA 70E - Electrical Hazard Safety Exam
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