When is it permitted by OSHA and the NFPA 70E to work on energized circuits or equipment?__________________________________________________________________________________________________________________________________________
What will be an ideal response?
When shutting off a circuit will create a greater hazard.
When it is infeasible due to equipment design or operational limitations.
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Arc welding produces ultraviolet rays that can be harmful to eyes.
Answer the following statement true (T) or false (F)
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The typical gauge wire that is used in low voltage control circuits is ____________________ gauge.
Fill in the blank(s) with the appropriate word(s).
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Briefly discuss the steps involved in repainting a tri-coat finish.
What will be an ideal response?
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What measure should be taken to prevent concealed condensation?
What will be an ideal response?
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