This quiz assesses knowledge on the application of Article 800 from NFPA 70, focusing on the installation, identification, and regulation of communication cables and raceways. It tests understanding of cable management and safety standards in electrical engineering.
A. spare
B. unnecessary
C. abandoned
D. emergency
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A. Yes
B. No
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A. apply
B. do not apply
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A. a waste of time
B. innerduct
C. isolated
D. intrinsically safe
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A. with wall bond spackle so that the entire cavity is completely filled.
B. with foam spray to a thickness of at least 2 in.
C. using approved methods to maintain the fire resistance rating
D. by installing the cables through conduit or other rigid protection
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A. fire alarm circuits and wiring
B. wiring methods and materials
C. network powered broadband communications systems
D. communications circuits and equipment
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A. to the electrical service
B. to the alarm system
C. at no greater than 120VAC and 20 amps
D. to a communications network
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A. grounding electrode conductor
B. grounded conductor
C. grounding plug
D. ground wire
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A. accessible
B. abandoned
C. a hazard
D. all of the above
E. none of the above
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A. True
B. False
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A. metallic ties
B. plenum grade cable ties
C. fire safe ties
D. No such thing — trick question
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A. 0
B. 1
C. 2
D. 3
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A. copper
B. a minimum of 18AWG
C. rated for less than 300 volts
D. temperature rated not more than 60 degrees Celsius
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A. Nonconductive and conductive optical fiber cables in compliance with Parts I & V of Article 770
B. Community antenna television and radio distributions systems in compliance with Parts I & V of Article 820
C. Low power network powered broadband communication circuits in compliance with Parts I & V of Article 830
D. All of the above
E. None of the above
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