If you must guess on an exam question, most of the time the answer is... - ANSWER B or C
As a general rule, an insulated equipment grounding conductor of a branch circuit shall be identified by which color? - ANSWER Green
An emergency electrical disconnect provided for a gasoline motor. fuel ...
Journeyman
Electrician Test
Questions &
Answers!!
If you must guess on an exam question, most of the time the answer is... - ANSWER B or C
As a general rule, an insulated equipment grounding conductor of a branch circuit shall be identified by
which color? - ANSWER Green
An emergency electrical disconnect provided for a gasoline motor. fuel dispensing pump must be located
not more than _______ from the fuel dispensing device it serves. - ANSWER 100 feet
A building or other structure served shall be supplied by only one service except one where the capacity
requirements are in excess of _________. - ANSWER 2000 amps at a supply voltage of 1000 volts or less
, Disregarding exceptions, the minimum size overhead service-drop conductors shall be _______ AWG
copper. - ANSWER 8 gauge
Where multiple driven ground rods are installed at a service, they shall be spaced not less than ______
feet apart. - ANSWER 6 feet
Where a one-family dwelling has a 200 amp, 120/240 volt, single phase main service panel and is
supplied with size 2/0 gauge THW copper ungrounded line service entrance conductors in rigid metal
conduit, the minimum required size of the bonding jumper for this service entrance conduit is _____
copper. - ANSWER 4 AWG
A disconnect switch enclosure installed in a Class 2, division 2, hazardous location in an industrial
establishment shall be ______. - ANSWER Dust-tight
The interior of enclosures or raceways installed underground shall be considered to be a _____ location.
- ANSWER Wet
Determine the ampacity of four, size 1/0 gauge THW copper current carrying conductors installed in a
common raceway with an ambient temperature of 86 degrees Fahrenheit. - ANSWER 120 Amps
The NEC defines a continuous load to be a load where the maximum current on the circuit is expected to
continue for at least _____ hours or more. - ANSWER Three
Determine the maximum number of size 14 AWG THHN conductors permitted to be installed in a trade
size 3/8 inch flexible metal conduit FMC that contains a bare size 14 AWG grounding conductor, when
the FMC has external fittings. - ANSWER Four
Which of the listed conduits does the NEC permit to enclose conductors supplying wet niche underwater
pool luminaries? - ANSWER Schedule 40 rigid PVC conduit
Underground wiring is not permitted under a permanently installed swimming pool or within _____
distance of the pool, unless the wiring is supplying the associated pool equipment. - ANSWER 5 feet
What types of batteries are not permitted for use as a source of power for emergency systems? -
ANSWER Automotive
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