Instructions: Answer All Questions. 1. OSHA requires employers/universities to p

Question

Instructions: Answer All Questions. 1. OSHA requires employers/universities to perform hazard assessments of their plants and facilities. 2. Unless it is justifiable, you should always de-energize equipment before working onit 3. You must apply lockout/tag-out devices in accordance with a documented and established policy in order to establish an electrically safe work condition. 4. According to NFPA 70E, all circuits must be analyzed for safety 5. Only qualified electricians are allowed to work on energized circuits. 6. 1.2 eal/em2 will cause 2nd degree burns to bare skin. 7. Only qualified workers are allowed within the Limited Approach Boundary 8, Unqualified workers are never allowed within the 'Restricted Approach Boundary 9. Decreasing the opening time of an overcurent protective device will decrease Arc- Flash hazards. 10. An Energized Electrical Work Permit is always required when working on any energized equipment. 11. The NECrequires Are-Flash warning labels on all equipment that may be worked on while energized 12. NFPA 70E is often thought of as the "How-to' Source for OSHA compliance 13. Qualified and unqualified workers can work on or near exposed energized electrical components Failure to perform regular maintenance on circuit breakers may result in increased Incident Energy 14. 15. The use of Current-Limiting fuses can reduce Arc-Flash hazards.

Explanation / Answer

1 true

2 true

3 True

4 true

5true

6 true

7true

8 true

9true

10 true

11true

12 true

13 false

14 true

15 true

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