Nfpa 70e exam 2024 - Study guides, Class notes & Summaries

NFPA 70E EXAM 2024!!

NFPA 70E EXAM 2024 Arrangement of 70E -Answer-Introduction (Article 90) Chapter 1 Safety Related Work Practices Chapter 2 Safety Related Maintenance Requirements Chapter 3 Safety Requirements for Special Equipment Annexes (Article 350) Arc Flash Hazard -Answer-A dangerous condition associated with the possible release of energy caused by an electric arc Arc Rating -Answer-The value attributed to materials that describes their performance to exposure to an electrical arc discharge. The a...

NFPA 70E EXAM 2024 QUESTIONS WITH 100% CORRECT ANSWERS Three main electrical hazards working on energized circuit - answerShock, fire, arc What is an arc flash? - answerA type of electrical explosion or discharge that results from low impedance connection through air to ground or another phase. What is an arc blast? - answerThe explosive burst of energy that occurs during an arc flash. What determines the effects of shock on the body? - answerTime, path, amount of current What is the onse...

NFPA 70E EXAM 2024 QUESTIONS WITH 100% CORRECT ANSWERS Three main electrical hazards working on energized circuit - answerShock, fire, arc What is an arc flash? - answerA type of electrical explosion or discharge that results from low impedance connection through air to ground or another phase. What is an arc blast? - answerThe explosive burst of energy that occurs during an arc flash. What determines the effects of shock on the body? - answerTime, path, amount of current What is the onse...

NFPA 70E EXAM 2024 QUESTIONS WITH 100% CORRECT ANSWERS Arrangement of 70E - answerIntroduction (Article 90) Chapter 1 Safety Related Work Practices Chapter 2 Safety Related Maintenance Requirements Chapter 3 Safety Requirements for Special Equipment Annexes (Article 350) Arc Flash Hazard - answerA dangerous condition associated with the possible release of energy caused by an electric arc Arc Rating - answerThe value attributed to materials that describes their performance to exposure ...

NFPA 70E FINAL EXAM 2024 WITH 100% CORRECT ANSWERS GRADED A What does the general duty clause of the Occupational Safety and Health Act require of employers? - CORRECT ANSWER Provide a workplace free from recognized hazards What do safety-related work practices require regarding cell lines? - CORRECT ANSWER The cell line is not grounded through the welding machine. You are going to conduct battery activities that will require you to handle liquid electrolyte. What protective equi...

Arrangement of 70E - correct answer Introduction (Article 90) Chapter 1 Safety Related Work Practices Chapter 2 Safety Related Maintenance Requirements Chapter 3 Safety Requirements for Special Equipment Annexes (Article 350) Arc Flash Hazard - correct answer A dangerous condition associated with the possible release of energy caused by an electric arc Arc Rating - correct answer The value attributed to materials that describes their performance to exposure to an electrical arc dischar...

2. For exposed 480 VAC energized conductors and using NFPA 70E Table 130.2(C) or the Shock Protection Boundaries and PPE Fermilab Summary table for NFPA 70E, the Restricted Approach Boundary for shock protection is a. 1 Inch b. 7 Inches c. 1 Foot d. 3 Feet 6 Inches - correct answer c 3. For energized circuits, escorted unqualified persons are allowed within which Shock Protection Approach Boundaries? a. Restricted Approach Boundary b. Limited and Restricted Approach Boundaries c....

Accessible (as applied to equipment) - correct answer Admitting close approach; not guarded by locked doors, elevation, or other effective means. Accessible (as applied to wiring methods) - correct 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) - correct answer Capable of being reached quickly for operation, renewal, or inspections ...

NFPA 70E EXAM 2024 QUESTIONS WITH 100% CORRECT ANSWERS Arrangement of 70E - answerIntroduction (Article 90) Chapter 1 Safety Related Work Practices Chapter 2 Safety Related Maintenance Requirements Chapter 3 Safety Requirements for Special Equipment Annexes (Article 350) Arc Flash Hazard - answerA dangerous condition associated with the possible release of energy caused by an electric arc Arc Rating - answerThe value attributed to materials that describes their performance to exposure ...