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NCCER Electrical Level 2 Module 2 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified $9.41
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NCCER Electrical Level 2 Module 2 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified
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NCCER Electrical Level 2 Module 2 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified Why should you always use a properly rated fuse or circuit breaker in electrical systems? Using the correct fuse or breaker ensures safe overcurrent protection and prevents electrical ...

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  • December 14, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • NCCER Electrical Level 2 Module 2
  • NCCER Electrical Level 2 Module 2

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NCCER Electrical Level 2 Module 2
Questions and Answers | Latest Version
| 2024/2025 | Correct & Verified
Why should you always use a properly rated fuse or circuit breaker in electrical systems?


✔✔Using the correct fuse or breaker ensures safe overcurrent protection and prevents electrical

fires.




What is the safest way to handle an electrical emergency?


✔✔Turn off the power source, call emergency services, and follow first aid procedures if

necessary.




What is the purpose of a lockout/tagout procedure during electrical work?


✔✔It ensures that electrical circuits are de-energized and cannot be accidentally energized while

maintenance is being performed.




How should electrical equipment be stored when not in use?


✔✔Store it in a dry, secure location to prevent damage and reduce the risk of electrical hazards.




1

, Why is it important to keep tools and equipment properly maintained?


✔✔Well-maintained tools reduce the risk of malfunction, electrical shock, or injury.




What should you do if you feel an electrical shock?


✔✔Immediately disconnect yourself from the electrical source and seek medical attention.




Why are warning signs and labels important in electrical work areas?


✔✔They alert workers to potential hazards and ensure that proper safety precautions are taken.




What is the role of a ground wire in electrical systems?


✔✔The ground wire provides a safe path for electrical current to flow to the earth in the event of

a fault.




How should you handle a situation where an electrical tool is malfunctioning?


✔✔Stop using the tool, unplug it, and report it for inspection or repair.




What is the purpose of using rubber insulating gloves when working with electrical systems?


✔✔Rubber gloves insulate the worker from electrical current, reducing the risk of shock.

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