NFPA 70E Final Exam Master Review 2026–2027
| Complete Electrical Safety Certification Prep
Guide
True or False: A mandatory rule can have exceptions. - correct answers -False
True or False: Permissive rules are allowed but not required to be performed - correct answers -true
What does NEC stand for? - correct answers -National Electrical Code
What do chapters 1-4 of the NEC cover - correct answers -General electric installations
What do chapters 5-7 of the NEC cover - correct answers -Special equipment and loctations
What does chapter 8 of the NEC cover - correct answers -Communication systems
What does chapter 9 of the NEC cover - correct answers -tables
What is an arc flash - correct answers -Release of radiant energy in the form of heat and light
What is the cause of an arc flash - correct answers -Major short circuit or a ground fault
what is an arc blast - correct answers -an explosive event that comes with an arc flash
What is the best way to avoid electrical hazards - correct answers -create an environment that has all
electric power removed
What is an arc flash suit - correct answers -suit designed to protect workers body from flashes
1
| Complete Electrical Safety Certification Prep
Guide
True or False: A mandatory rule can have exceptions. - correct answers -False
True or False: Permissive rules are allowed but not required to be performed - correct answers -true
What does NEC stand for? - correct answers -National Electrical Code
What do chapters 1-4 of the NEC cover - correct answers -General electric installations
What do chapters 5-7 of the NEC cover - correct answers -Special equipment and loctations
What does chapter 8 of the NEC cover - correct answers -Communication systems
What does chapter 9 of the NEC cover - correct answers -tables
What is an arc flash - correct answers -Release of radiant energy in the form of heat and light
What is the cause of an arc flash - correct answers -Major short circuit or a ground fault
what is an arc blast - correct answers -an explosive event that comes with an arc flash
What is the best way to avoid electrical hazards - correct answers -create an environment that has all
electric power removed
What is an arc flash suit - correct answers -suit designed to protect workers body from flashes
1
