7/25/25, 1:36 PM The electrical NCCER test EXAM QUESTIONS WITH Detailed Answer Key For (2025|2026) Exam, A+ Solutions Flashcards | Quizlet
The electrical NCCER test EXAM QUESTIONS
WITH Detailed Answer Key For (2025|2026) Exam,
A+ Solutions
Save
Terms in this set (289)
Which Article of the NEC article 250
covers grounding?
Which of the following is a GUAL
90 degree, explosion
proof fitting?
Metal plate with a curved surface for cable to follow
What is a dropout plate?
as it passes from the tray
All of the following are 372/575 3-PHASE, 4-WIRE
common service voltages
in the United States
EXCEPT:
What does a GFCI breaker Opens a circuit to prevent operation of an electrical
do? device
What will happen when The motor will automatically blow fuses
one or more coils in a
winding are grounded?
https://quizlet.com/1062186047/the-electrical-nccer-test-exam-questions-with-detailed-answer-key-for-20252026-exam-a-solutions-flash-cards/?new 1/34
,7/25/25, 1:36 PM The electrical NCCER test EXAM QUESTIONS WITH Detailed Answer Key For (2025|2026) Exam, A+ Solutions Flashcards | Quizlet
Eight incandescent 13.3 amps
lighting fixtures are to be
installed. Each fixture is
120- volts, with a 200-watt
lamp. What is the total
connected load?
The must be grounded in Neutral busbar
a bussed gutter if used as
the main service
equipment.
When wall mounting cable The building structure is strong enough to support the
tray, ensure that tray system
The purpose of sealing To keep moisture from creeping in
cable ends when reels of
cable are in storage is
The outer covering on A moisture seal
liguid-tight flexible metal
conduit is used for
A good electrical Be mechanically and electrically secure
connection should
The symbol normally used Circle with two parallel lines drawb through it
for duplex
Disconnecting means are NEC Section 110-22
covered in
In relation to switches, the Number of internal operations that a switch can
term throw refers to the perform
A 3-phase, 4-wire, 480v 3
service requires ______
current transformer(s)
Services conductors and NEC Article 230
equipment are covered in
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,7/25/25, 1:36 PM The electrical NCCER test EXAM QUESTIONS WITH Detailed Answer Key For (2025|2026) Exam, A+ Solutions Flashcards | Quizlet
The NEC required that all Grounding
receptacles installed on
25 amp and 20 amp
branch circuits be ______
receptacles
A transformer with the Step-down turns ratio of 4:3
primary of 400 turns and a
secondary of 300 turns
has a _____
The circular mil is based Cross-sectional area of the wire
on the
Of the termination classes Class 1
listed below, ____ is the only
one that provides a seal
against external elements.
Unless otherwise noted. Rms
the calculations in AC
circuits _____ values.
When the coil turns are Induced voltage is increased
increased the _____
As the temperature Resistance of the polymeric core increases
surrounding a self-
regulating heating cable
rises, the ____
The motor type that has Capacitor-start
the highest starting torque
is the ____ motor.
For a given number of Frequency
poles, the ____ determines
the speed of an AC motor.
https://quizlet.com/1062186047/the-electrical-nccer-test-exam-questions-with-detailed-answer-key-for-20252026-exam-a-solutions-flash-cards/?new 3/34
, 7/25/25, 1:36 PM The electrical NCCER test EXAM QUESTIONS WITH Detailed Answer Key For (2025|2026) Exam, A+ Solutions Flashcards | Quizlet
Both induction and Magnetic
synchronous motors
operate on the principle
of a rotating ____ field
A transformer has 200 90Volts
turns in the primary, 150
turns in the secondary,
and 120VAC applied to the
primary. The voltage
across the secondary is:
The output capacity of a Horsepower
motor is rated in
The synchronous speed at 1,800
which a pole, 60 Hz
induction motor operates
is rpm.
The sine of 0 degree is 0
Meters used in AC circuits Effective
indicate the
The component labeled 7 End seal
in figure 1 is a(n)
In an AC circuit containing 12A
resistance only _____ will
flow if the resistance is 10
ohms and the voltage is
120V.
The _____ rotor types are Squirrel cage
generally rugged.
Proofs tests are made at_ 60%
of the original factory
voltage.
https://quizlet.com/1062186047/the-electrical-nccer-test-exam-questions-with-detailed-answer-key-for-20252026-exam-a-solutions-flash-cards/?new 4/34
The electrical NCCER test EXAM QUESTIONS
WITH Detailed Answer Key For (2025|2026) Exam,
A+ Solutions
Save
Terms in this set (289)
Which Article of the NEC article 250
covers grounding?
Which of the following is a GUAL
90 degree, explosion
proof fitting?
Metal plate with a curved surface for cable to follow
What is a dropout plate?
as it passes from the tray
All of the following are 372/575 3-PHASE, 4-WIRE
common service voltages
in the United States
EXCEPT:
What does a GFCI breaker Opens a circuit to prevent operation of an electrical
do? device
What will happen when The motor will automatically blow fuses
one or more coils in a
winding are grounded?
https://quizlet.com/1062186047/the-electrical-nccer-test-exam-questions-with-detailed-answer-key-for-20252026-exam-a-solutions-flash-cards/?new 1/34
,7/25/25, 1:36 PM The electrical NCCER test EXAM QUESTIONS WITH Detailed Answer Key For (2025|2026) Exam, A+ Solutions Flashcards | Quizlet
Eight incandescent 13.3 amps
lighting fixtures are to be
installed. Each fixture is
120- volts, with a 200-watt
lamp. What is the total
connected load?
The must be grounded in Neutral busbar
a bussed gutter if used as
the main service
equipment.
When wall mounting cable The building structure is strong enough to support the
tray, ensure that tray system
The purpose of sealing To keep moisture from creeping in
cable ends when reels of
cable are in storage is
The outer covering on A moisture seal
liguid-tight flexible metal
conduit is used for
A good electrical Be mechanically and electrically secure
connection should
The symbol normally used Circle with two parallel lines drawb through it
for duplex
Disconnecting means are NEC Section 110-22
covered in
In relation to switches, the Number of internal operations that a switch can
term throw refers to the perform
A 3-phase, 4-wire, 480v 3
service requires ______
current transformer(s)
Services conductors and NEC Article 230
equipment are covered in
https://quizlet.com/1062186047/the-electrical-nccer-test-exam-questions-with-detailed-answer-key-for-20252026-exam-a-solutions-flash-cards/?new 2/34
,7/25/25, 1:36 PM The electrical NCCER test EXAM QUESTIONS WITH Detailed Answer Key For (2025|2026) Exam, A+ Solutions Flashcards | Quizlet
The NEC required that all Grounding
receptacles installed on
25 amp and 20 amp
branch circuits be ______
receptacles
A transformer with the Step-down turns ratio of 4:3
primary of 400 turns and a
secondary of 300 turns
has a _____
The circular mil is based Cross-sectional area of the wire
on the
Of the termination classes Class 1
listed below, ____ is the only
one that provides a seal
against external elements.
Unless otherwise noted. Rms
the calculations in AC
circuits _____ values.
When the coil turns are Induced voltage is increased
increased the _____
As the temperature Resistance of the polymeric core increases
surrounding a self-
regulating heating cable
rises, the ____
The motor type that has Capacitor-start
the highest starting torque
is the ____ motor.
For a given number of Frequency
poles, the ____ determines
the speed of an AC motor.
https://quizlet.com/1062186047/the-electrical-nccer-test-exam-questions-with-detailed-answer-key-for-20252026-exam-a-solutions-flash-cards/?new 3/34
, 7/25/25, 1:36 PM The electrical NCCER test EXAM QUESTIONS WITH Detailed Answer Key For (2025|2026) Exam, A+ Solutions Flashcards | Quizlet
Both induction and Magnetic
synchronous motors
operate on the principle
of a rotating ____ field
A transformer has 200 90Volts
turns in the primary, 150
turns in the secondary,
and 120VAC applied to the
primary. The voltage
across the secondary is:
The output capacity of a Horsepower
motor is rated in
The synchronous speed at 1,800
which a pole, 60 Hz
induction motor operates
is rpm.
The sine of 0 degree is 0
Meters used in AC circuits Effective
indicate the
The component labeled 7 End seal
in figure 1 is a(n)
In an AC circuit containing 12A
resistance only _____ will
flow if the resistance is 10
ohms and the voltage is
120V.
The _____ rotor types are Squirrel cage
generally rugged.
Proofs tests are made at_ 60%
of the original factory
voltage.
https://quizlet.com/1062186047/the-electrical-nccer-test-exam-questions-with-detailed-answer-key-for-20252026-exam-a-solutions-flash-cards/?new 4/34
