NFPA 70 (National Electrical Code) Exam Study
Guide 2026–2027 | Complete Questions, Answers
NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters, 16 informative
annexes, the Foreword to NFPA 70E, and Article 90, Introduction. Chapter 1 is divided into ? articles. -
correct answers -3/5
The appointment of the NFPA 70E Committee was announced on January 7, ? , and was formed to assist
? in preparing electrical safety standards that would serve its requirements. - correct answers -1976/
OSHA
he 2004 edition of NFPA 70E introduced the requirements of ? . The 2015 edition ? all previous editions.
- correct answers -the energized electrical work permit / supersedes
The Informational Note to the definition of arc flash boundary states that a second degree burn is
possible by an exposure of unprotected skin to an electric arc flash above the incident energy level of ? .
- correct answers -1.2 cal/cm2
An approach limit at a distance from an exposed energized electrical conductor or circuit part within
which a shock hazard exists - correct answers -Limited approach boundry
An approach limit at a distance from an exposed energized electrical conductor or circuit part within
which there is an increased risk of shock, due to electrical arc-over combined with inadvertent
movement, for personnel working in close proximity to the energized electrical conductor or circuit part
- correct answers -Restricted approach boundry
When an arc flash hazard exists, an approach limit at a distance from a prospective arc source within
which a person could receive a second degree burn if an electrical arc flash were to occur
Answer 3 - correct answers -Arc Flash Boundry
1
Guide 2026–2027 | Complete Questions, Answers
NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters, 16 informative
annexes, the Foreword to NFPA 70E, and Article 90, Introduction. Chapter 1 is divided into ? articles. -
correct answers -3/5
The appointment of the NFPA 70E Committee was announced on January 7, ? , and was formed to assist
? in preparing electrical safety standards that would serve its requirements. - correct answers -1976/
OSHA
he 2004 edition of NFPA 70E introduced the requirements of ? . The 2015 edition ? all previous editions.
- correct answers -the energized electrical work permit / supersedes
The Informational Note to the definition of arc flash boundary states that a second degree burn is
possible by an exposure of unprotected skin to an electric arc flash above the incident energy level of ? .
- correct answers -1.2 cal/cm2
An approach limit at a distance from an exposed energized electrical conductor or circuit part within
which a shock hazard exists - correct answers -Limited approach boundry
An approach limit at a distance from an exposed energized electrical conductor or circuit part within
which there is an increased risk of shock, due to electrical arc-over combined with inadvertent
movement, for personnel working in close proximity to the energized electrical conductor or circuit part
- correct answers -Restricted approach boundry
When an arc flash hazard exists, an approach limit at a distance from a prospective arc source within
which a person could receive a second degree burn if an electrical arc flash were to occur
Answer 3 - correct answers -Arc Flash Boundry
1
