Electrical equipment such as switchboards, switchgear, panelboards, industrial control panels, meter socket enclosures, and motor control centers, that are in other than dwelling units, and are likely to require _____ while energized, shall be field or factory marked to warn qualified per-sons of potential electric arc-flash hazards.
What will be an ideal response?
examination,
adjustment,
servicing or maintenance - 110.16(A)
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An entry-level geophysical position requires a master's degree
Indicate whether the statement is true or false
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When a split AC system using a capillary tube is overcharged:
A) The compressor shell will get cold. B) The compressor shell will get hot. C) The superheat will decrease. D) The superheat will increase.
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What material, used in friction linings, may cause lung damage with repeated exposure?
A) Fiberglass B) Ceramic fiber C) Asbestos D) Carbon fiber
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Convert binary 11100111 to octal
A) 3508 B) 3478 C) 3178 D) 7138
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