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Safe Electrical Work Practices and the 2021 NFPA 70E – E1717

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1
A qualified worker must be able to determine Approach Boundary distances.
2
What is the first step in creating an electrically safe working condition?
3
When should a voltage test instrument be verified to be working properly?
4
Which approach boundary is the closest to the exposed energized parts?
5
Shock protection PPE that includes voltage rated gloves is not required unless the nominal voltage is greater than 120 volts.
6
If your equipment does not match the available fault current and fault clearing times noted in the 2018 NFPA 70E tables, you may NOT use these tables to determine the Arc-Flash Boundary distance or the appropriate arc-flash hazard PPE.
7
The arc-flash boundary is typically the outermost of all approach boundaries and must be marked with barricading and hazard signage.
8
Arc-flash PPE ______________ requires a system of arc-rated clothing that provides a minimum of 25 calories per square centimeter or 104.7 joules per square centimeter.
9
The installation of field labels on electrical equipment is NOT required by the 2018 NFPA 70E.
10
An energized electrical work permit is not required to perform general housekeeping and non-electrical tasks provided that the ________________ boundary is not crossed.