Exam (elaborations)
COMMERCIAL AND INDUSTRIAL WIRING - CHAPTER 7 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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COMMERCIAL AND INDUSTRIAL WIRING - CHAPTER 7 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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COMMERCIAL AND INDUSTRIALWIRING - CHAPTER 7 QUESTIONS AND
ANSWERS WITH SOLUTIONS 2024
Box ___ is the volume of on electrical box plus the volume of any other box components. - ANSWER
Volume
A conduit ___ is a conduit accessory used to connect sections of conduit. - ANSWER Fitting
A(n) ___ is a tapered fiber bushing installed at the end of conduit where the conduit enters a box. -
ANSWER Vertical Conductor Support
Enclosures are specified according to ___ based on various standards and codes. - ANSWER Ratings
A(n) ___ is a nut on a threadless conduit fitting that, when tightened, forces the gland inside a conduit
fitting to seal against the conduit. - ANSWER Gland Nut
An enclosure listed as ___ indicates that water does not enter the enclosure when it is subjected to a
stream of water. - ANSWER Watertight
Nonmetallic conduit bodies are only used with ___ conduit. - ANSWER Nonmetallic
A(n) ___ is a surface-mounted electrical enclosure that houses fuseholder blocks, fuses, and circuit
breakers. - ANSWER Cutout Box
A(n) ___ is a conduit fitting that provides access to the raceway system through a removable cover at a
junction or termination point. - ANSWER Conduit Body
A(n) ___ is an electrical equipment housing or structure surrounding equipment, and provides
protection to a person or equipment. - ANSWER Enclosure
A(n) ____ box is a box in which splices, taps, or terminations are made. - ANSWER Junction
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