Electrical Journeyman Test
2020 latest updated version
with expert solutions
A fixed light will be allowed to be 30 amp provided the
socket is rated ____ duty.
a. Light
b. Medium
c. Heavy
d. Extra Heavy - answer c. Heavy
From the Skilled Trades Act, Section 7 "Except as
otherwise provided in this article or in subsection (3), and
individual other than an individual who is licensed under
this article and ______________ working under the direction
of a holder of an electrical contractors licence, shall not in
any manner undertake to execute any electrical work". -
answer ...And employed by and...
A box with (2) 14/3 NM, one yoke, and a clamp requires a
minimum or _____ cubic inches.
a. 16
b. 18
c. 20
d. 22 - answer c. 20
,NM Cable in a 2x4x2.5 plastic box will not require a cable
clamp if secured within _____ inches of the box.
a. 8
b. 12
c. 16
d. 20 - answer a. 8
A box with #10 AWG THHN will require a free space of
_____inches.
a. 2
b. 2.25
c. 2.5
d. 3 - answer c. 2.5 (See Table 314.16 (B).)
A mobile home with 100 amp service will require service
conductors of ____ AWG.
a. #4
b. #3
c. #2
d. #1 - answer a. #4 (See 550.33 (B) and 310.15 (B)(7).)
A service with (4) 4" PVC conduits with (4) 800KCMIL
feeder in each will require a main bonding jumper of what
AWG?
a. 4/0
b. 1/0
c. 250 KCMIL
, d. 500 KCMIL - answer d. 500 KCMIL (See Table 250.102 (C)
(1) and Chapter 9 Table 8
A conduit protecting the grounding electrode conductor
shall be bonded to the ____ at both ends. - answer
Grounding Electrode Conductor (See 250.66(E)(1).)
A grounding electrode encased in concrete shall be _____ft
long and _____ in circumference.
a. 8ft, 5/8"
b. 12ft, 1⁄2"
c. 20ft, 1⁄2"
d. Something else... - answer c. 20ft, 1⁄2" (See 250.52(A)
(3).)
The required outlet for an in-ground pool shall be
mounted _____
a. On the wall of a building 21 feet from waters edge
b. On a balcony 8 feet above water level
c. On a support 3 feet from waters edge
d. On a post 6'6" above grade level - answer d. On a post
6'6" above grade level (See 680.22(A)(1).)
Permanently installed pool motors shall have a cord
length of_____
a. 3ft
b. 6ft
c. 12ft
2020 latest updated version
with expert solutions
A fixed light will be allowed to be 30 amp provided the
socket is rated ____ duty.
a. Light
b. Medium
c. Heavy
d. Extra Heavy - answer c. Heavy
From the Skilled Trades Act, Section 7 "Except as
otherwise provided in this article or in subsection (3), and
individual other than an individual who is licensed under
this article and ______________ working under the direction
of a holder of an electrical contractors licence, shall not in
any manner undertake to execute any electrical work". -
answer ...And employed by and...
A box with (2) 14/3 NM, one yoke, and a clamp requires a
minimum or _____ cubic inches.
a. 16
b. 18
c. 20
d. 22 - answer c. 20
,NM Cable in a 2x4x2.5 plastic box will not require a cable
clamp if secured within _____ inches of the box.
a. 8
b. 12
c. 16
d. 20 - answer a. 8
A box with #10 AWG THHN will require a free space of
_____inches.
a. 2
b. 2.25
c. 2.5
d. 3 - answer c. 2.5 (See Table 314.16 (B).)
A mobile home with 100 amp service will require service
conductors of ____ AWG.
a. #4
b. #3
c. #2
d. #1 - answer a. #4 (See 550.33 (B) and 310.15 (B)(7).)
A service with (4) 4" PVC conduits with (4) 800KCMIL
feeder in each will require a main bonding jumper of what
AWG?
a. 4/0
b. 1/0
c. 250 KCMIL
, d. 500 KCMIL - answer d. 500 KCMIL (See Table 250.102 (C)
(1) and Chapter 9 Table 8
A conduit protecting the grounding electrode conductor
shall be bonded to the ____ at both ends. - answer
Grounding Electrode Conductor (See 250.66(E)(1).)
A grounding electrode encased in concrete shall be _____ft
long and _____ in circumference.
a. 8ft, 5/8"
b. 12ft, 1⁄2"
c. 20ft, 1⁄2"
d. Something else... - answer c. 20ft, 1⁄2" (See 250.52(A)
(3).)
The required outlet for an in-ground pool shall be
mounted _____
a. On the wall of a building 21 feet from waters edge
b. On a balcony 8 feet above water level
c. On a support 3 feet from waters edge
d. On a post 6'6" above grade level - answer d. On a post
6'6" above grade level (See 680.22(A)(1).)
Permanently installed pool motors shall have a cord
length of_____
a. 3ft
b. 6ft
c. 12ft
