Journeyman Electrician UPDATED Exam Questions and CORRECT Answers
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Course
Journeyman Electrician
Institution
Journeyman Electrician
Journeyman Electrician UPDATED Exam
Questions and CORRECT Answers
A fitting is a part of a wiring system that is intended primarily to perform which type of
function? - CORRECT ANSWER- mechanical
When the disconnecting means of a transformer is located remotely it must be? - CORRECT
ANSWER-...
Journeyman Electrician UPDATED Exam
Questions and CORRECT Answers
A fitting is a part of a wiring system that is intended primarily to perform which type of
function? - CORRECT ANSWER✔✔- mechanical
When the disconnecting means of a transformer is located remotely it must be? - CORRECT
ANSWER✔✔- lockable
If installed and routed on the outside of a raceway, the length of the equipment bonding
jumper shall not exceed how many feet? - CORRECT ANSWER✔✔- 6 feet
What is an askarel? - CORRECT ANSWER✔✔- a group of nonflammable synthetic
chlorinated hydrocarbons used as electrical insulating media
In which locations are the installation of flexible metal conduit permitted? - CORRECT
ANSWER✔✔- concealed locations
Unlisted nonconductive outside plant optical fiber cables shall not be permitted to be installed
in which type of raceways? - CORRECT ANSWER✔✔- flexible metal conduit.
Where the negative polarity of a dc system does not serve as the connection point for the
grounded conductor, which color finish can be used to identify the negative ungrounded
conductor? - CORRECT ANSWER✔✔- black
Where a feeder supplies continuous loads or any combination of continuous and
noncontinuous loads, the minimum feeder conductor size shall have an allowable ampacity
not less than the noncontinuous load plus what percentage of the continuous load? -
CORRECT ANSWER✔✔- 125%
Where an ac system is grounded at any point, the grounded conductors shall be routed with
the ungrounded conductors to each service disconnecting means and shall be connected to
each disconnecting means grounded conductors terminal or bus for an ac system operating at
how many volts? - CORRECT ANSWER✔✔- 1,000 volts or less
, What is the maximum spacing for supports of 10 AWG copper conductors located in a
vertical raceway? - CORRECT ANSWER✔✔- 100 feet
What is the maximum overcurrent protection for a 10 AWG copper conductor? - CORRECT
ANSWER✔✔- 30 amperes
A circuit breaker does not have an interrupter rating shown on it. What is the interrupter
rating of this circuit breaker? - CORRECT ANSWER✔✔- 5,000 amperes
Dry-type transformers rated over which voltage shall be installed in a vault? - CORRECT
ANSWER✔✔- 35,000 volts
A panelboard for a mobile home shall be rated not less than which of the following? -
CORRECT ANSWER✔✔- 50 amperes
An electrical appliance is rated at 1,500 watts, and is connected to 120 volts. What is the
resistance associated with this appliance? - CORRECT ANSWER✔✔- 9.6 ohms
High-impedance grounded neutral systems in which a grounding impedance limits the ground
fault current to a low value shall be permitted for which type of system? - CORRECT
ANSWER✔✔- 3-phase ac systems of 480 volts to 1,000 volts
Where the positive polarity of a dc system does not serve as the connection for the grounded
conductor, which color finish can be used to identify the positive ungrounded conductor? -
CORRECT ANSWER✔✔- red
Information technology equipment shall be permitted to be connected to a branch circuit by a
power-supply cord with a maximum length of how many feet? - CORRECT ANSWER✔✔-
15 feet
What is the maximum distance that the emergency controls for an attended self-service motor
fuel dispensing facility shall be located from the dispensers? - CORRECT ANSWER✔✔-
100 feet
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