Residential wiring Chapter 27 Exam Questions with Verified Solutions (Rated A+)
Service drop - Answers the overhead conductors between the utility distribution system and the service point
Overhead service conductors - Answers conductors between the Service Point and the first point of connection...
Service drop - Answers the overhead conductors between the utility distribution system and the service
point
Overhead service conductors - Answers conductors between the Service Point and the first point of
connection to the service- entrance conductors
service point - Answers the point of connection between the facilities of the serving utility and the
premises wiring
overhead service mast is most commonly used in areas where - Answers the electric utility distribution
has not been installed underground
NEC Article 338 - Answers Installation of service-entrance cables
NEC Article 230.5 - Answers Cable must be protected against physical damage
Underground Service - Answers conduit with conductors or direct-burial cable installed underground
Service Lateral Conductors - Answers conductor installed between the pad-mounted transformer and
the meter
Article 230 - Answers Requirements for underground services
230.7 A 1 - Answers requires that service disconnect be installed at a readily accessible level
Lateral service conductors - Answers If installed by the electric utility, the conductors installed between
pad mounted transformers and the meter
90.2 B 5 does not cover installations under the exclusive control of an electric utility where such
installations - Answers A: consist of service drops or service laterals
B: are on property owned or leased by the electric utility for the purpose of communications, metering,
generation, control, transformation, transmission or distribution
C: are located in legally established easements
D: are located by other written agreements
230.71 A - Answers Requires that the service disconnecting means consist of not more than six switches
or six circuit breakers mounted
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