Journeyman practice test Correct Questions & Answers(2024 Latest Update)Correct 100%
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Course
Journeyman Electrical
Institution
Journeyman Electrical
There are six conductors in a raceway connected to 75° rated breakers. Each wire has a 70-amp load using
THHN conductors. The minimum size conductor used are #__________ AWG.
a. 4
b. 6
c. 8
d. 10 - ANSWER a
Thermal insulation shall not be installed within __________ inch(es) of recessed fi...
Journeyman practice
test Correct Questions
& Answers(2024 Latest
Update)Correct 100%
There are six conductors in a raceway connected to 75° rated breakers. Each wire has a 70-amp load
using
THHN conductors. The minimum size conductor used are #__________ AWG.
a. 4
b. 6
c. 8
d. 10 - ANSWER a
Thermal insulation shall not be installed within __________ inch(es) of recessed fixtures.
a. 1⁄2
b. 3⁄4
c. 2
d. 3 - ANSWER d
, A 1-inch conduit contains three 3-wire circuits. All conductors are #10 TW. Each circuit consist of two
phase conductors, one grounded conductor, and one equipment grounding conductor. The maximum
ampacity of each phase conductor is__________ amps.
a. 24
b. 28
c. 30
d. 35 - ANSWER a
The volt/ampere rating of a device that consumes 14.5 amps on a 230-volt circuit is __________ watts.
a. 3335
b. 244.5
c. 15.85
d. 14.5 - ANSWER a
A 208v, 3 phase heater draws 3,598 watts. How many amperes does it draw?
a. 10
b. 12
c. 14
d. 16 - ANSWER a
Type 'S' adapters are installed in Edison base fuse holders ___________.
a. For the convenience of the owner
b. To limit the size of the fuse to be installed
c. To increase the speed of removing the fuse once it has blown
d. To prevent shocks when installing pennies or other fuse substitutes - ANSWER b
A laundry branch circuit shall be rated at ________ amps.
a. 15
, b. 20
c. 25
d. 30 - ANSWER b
In a commercial building, the minimum size underground service entrance conductor for a 120/240 volt,
1
phase, 200-amp service is _________.
a. 4/0 TW aluminum
b. 3/0 THWN copper
c. 2/0 XHHW aluminum
d. 2/0 XHHW copper - ANSWER b
The minimum service for a one-family dwelling shall be ________ amps.
a. 60
b. 100
c. 125
d. 150 - ANSWER b
Type __________ cable is not permitted for service entrance.
a. MI
b. MC
c. SE
d. UF - ANSWER d
A 15 or 20-amp receptacle shall be located within _________ feet of a roof top air conditioner.
a. 25
b. 35
c. 75
d. 100 - ANSWER a
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