Electrical Apprenticeship Year
1 Exam Study Guide – Practice
Questions with Verified
Answers. GRADED A+. Latest
2026/2027 Update
telecommunications and electronic equipment - Answer✔✔-Category 1 meters
are rated for _______________.
residential current - Answer✔✔-Category 2 meters are rated for
_______________.
industrial purposes - Answer✔✔-Category 3 meters are rated for
_______________.
three-phase utility and outdoor conductors - Answer✔✔-Category 4 meters
are rated for _______________.
electron - Answer✔✔-An ion is an atom that has had a(n) _____ added or
removed.
, reduced - Answer✔✔-Once an arc is started in a gas, the voltage required to
maintain conduction is _____.
equipment or material must continue to comply with the appropriate
standards (or performance) under which the labeling was granted -
Answer✔✔-The term "labeled" means that ____.
the equipment, materials, or services meet appropriate designated standards
or have been tested and found suitable for a specified purpose - Answer✔✔-
The term "listed" means ____.
a complete lighting unit - Answer✔✔-The word luminaire refers to ____.
general purpose - Answer✔✔-A __________________ branch circuit supplies
two or more receptacles or outlets for lighting and appliances
Multiwire - Answer✔✔-A __________ branch circuit consists of two or more
ungrounded conductors having a potential difference between them, and a
grounded conductor having equal potential difference between it and each
ungrounded conductor of the circuit and that is connected to the neutral or
grounded conductor of the system
Main Bonding Jumper - Answer✔✔-The connection between the grounded
circuit conductor and the equipment grounding conductor at the service.
Grounding Electrode Conductor - Answer✔✔-The conductor used to connect
the grounding electrode(s) to the equipment grounding conductor, to the
grounded conductor, or to both, at the service, at each building or structure
1 Exam Study Guide – Practice
Questions with Verified
Answers. GRADED A+. Latest
2026/2027 Update
telecommunications and electronic equipment - Answer✔✔-Category 1 meters
are rated for _______________.
residential current - Answer✔✔-Category 2 meters are rated for
_______________.
industrial purposes - Answer✔✔-Category 3 meters are rated for
_______________.
three-phase utility and outdoor conductors - Answer✔✔-Category 4 meters
are rated for _______________.
electron - Answer✔✔-An ion is an atom that has had a(n) _____ added or
removed.
, reduced - Answer✔✔-Once an arc is started in a gas, the voltage required to
maintain conduction is _____.
equipment or material must continue to comply with the appropriate
standards (or performance) under which the labeling was granted -
Answer✔✔-The term "labeled" means that ____.
the equipment, materials, or services meet appropriate designated standards
or have been tested and found suitable for a specified purpose - Answer✔✔-
The term "listed" means ____.
a complete lighting unit - Answer✔✔-The word luminaire refers to ____.
general purpose - Answer✔✔-A __________________ branch circuit supplies
two or more receptacles or outlets for lighting and appliances
Multiwire - Answer✔✔-A __________ branch circuit consists of two or more
ungrounded conductors having a potential difference between them, and a
grounded conductor having equal potential difference between it and each
ungrounded conductor of the circuit and that is connected to the neutral or
grounded conductor of the system
Main Bonding Jumper - Answer✔✔-The connection between the grounded
circuit conductor and the equipment grounding conductor at the service.
Grounding Electrode Conductor - Answer✔✔-The conductor used to connect
the grounding electrode(s) to the equipment grounding conductor, to the
grounded conductor, or to both, at the service, at each building or structure
