Nfpa 70e accurate - Study guides, Class notes & Summaries

NFPA 70E FINAL EXAM accurate QU True or False: A mandatory rule can have exceptions. - ANSWER False True or False: Permissive rules are allowed but not required to be performed - ANSWER true What does NEC stand for? - ANSWER National Electrical Code What do chapters 1-4 of the NEC cover - ANSWER General electric installations What do chapters 5-7 of the NEC cover - ANSWER Special equipment and loctations What does chapter 8 of the NEC cover - ANSWER Communication systems What ...

NFPA 70E (2024 Latest Update ATPV - ANSWER Arc Thermal Performance Value-The incident energy (cal/cm^2) on a material or a multilayer system of materials that results in a 50 percent probability that sufficient heat transfer through the tested specimen is predicted to cause the onset of a second degree skin burn injury based on the Stoll curve (Definition taken from ASTM F1959/F1959M) Cal/cm^2 - ANSWER Calories per square centimeter Electrically Safe Work Condition - ANSWER When the power...

/1 NFPA70E Final: NFPA 70E - ELECTRICAL SAFETY TRAINING Exam_2023. NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters; 17 informative annexes; the Foreword to NFPA 70E; and Article 90, Introduction. Chapter 1 is divided into ? articles. 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. The 1995 edition of NFPA 70E included the concepts of ?...

Accessible (as applied to equipment) - ANSWER Admitting close approach; not guarded by locked doors, elevation, or other effective means Accessible (as applied to wiring methods) - ANSWER Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building Accessible, Readily (Readily Accessible) - ANSWER Capable of being reached quickly for operation, renewal, or inspections without requiting those to...

Accessible (as applied to equipment) - ANSWER Admitting close approach; not guarded by locked doors, elevation, or other effective means Accessible (as applied to wiring methods) - ANSWER Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building Accessible, Readily (Readily Accessible) - ANSWER Capable of being reached quickly for operation, renewal, or inspections without requiting those to...

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. - ANSWER 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. - ANSWER 1976/ OSHA he 2004 edition of NFPA 70E introduced the requirements of ? . The 2015 edition ? a...

Three main electrical hazards working on energized circuit - ANSWER-Shock, fire, arc What is an arc flash? - ANSWER-A type of electrical explosion or discharge that results from low impedance connection through air to ground or another phase. What is an arc blast? - ANSWER-The explosive burst of energy that occurs during an arc flash. What determines the effects of shock on the body? - ANSWER-Time, path, amount of current What is the onset of second-degree burn - ANSWER-1.2 cal/cm^2 ...

The 3 hazards of electricity are? - ANSWER Shock, Arc Flash, Ark Blast When an individual disconnect device in an energized MMC has been locket out, that MCC is... - 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? - ANSWER The Crushed Gravel in an electrical substation is intended to... - ANSWER Increase the resistance of worker to ground An example of eli...

True or False: A mandatory rule can have exceptions. - ANSWER False True or False: Permissive rules are allowed but not required to be performed - ANSWER true What does NEC stand for? - ANSWER National Electrical Code What do chapters 1-4 of the NEC cover - ANSWER General electric installations What do chapters 5-7 of the NEC cover - ANSWER Special equipment and loctations What does chapter 8 of the NEC cover - ANSWER Communication systems What does chapter 9 of the NEC cover -...

Accessible (as applied to equipment) - ANSWER Admitting close approach; not guarded by locked doors, elevation, or other effective means Accessible (as applied to wiring methods) - ANSWER Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building Accessible, Readily (Readily Accessible) - ANSWER Capable of being reached quickly for operation, renewal, or inspections without requiting those to...