Exam 1 Electrical Journeyman
License Latest Version 2026
Wiring located within the cavity of a fire-rated ceiling assemly, but not considered
part of the fire rated assembly, is allowed to be
A) secured to the ceiling assembly
B) supported by the ceiling assembly
C) secured to the support wires of the ceiling assembly
D) supported by independent support wires - Answer--Supported by independent
support wires
A 24-volt system needs a smallest working depth of...
A) 2 feet
B) 3 feet
C) 4 feet
D) 5 feet - Answer--3 feet
All of the subsequent are acceptable forms of hearing protection EXCEPT
A) cotton inserted in the ear
B) reusable foam earplugs banded under the chin
C) earmuffs mounted to hard hat
D) disposable foam ear plugs - Answer--Cotton inserted in the ear
If metal underground pipe is utilized for grounding, it will have a smallest of how
many feet in contact with the earth?
A) 6 feet
B) 8 feet
C) 10 feet
D) there is no need - Answer--10 feet
There are six current-carrying wires in a conduit. The bonding wire is
A) not counted in the adjustment fit factor
, B) counted in the adjustment factor
C) eliminated from the run
D) parallel to compensate - Answer--Not counted in the adjustment fit factor
Whats the largest over current protection for a branch circuit that supplies a single
non-motor operated utilization equipment in an occupancy? The utilization rating of
20amps.
A) 20 amperes
B) 30 amperes
C) 40 amperes
D) 50 amperes - Answer--20 amperes
An underwater junction box for a 12-volt lighting system for a swimming pool is a
connected with a PVC conduit; it is a flush desk box to meet the NEC it MUST
A) have a screw cover
B) have extra hubs
C) be filled with potting compound
D) be gasketed - Answer--Be filled with potting compound
Alternating current means the direction
A) is one way only
B) reverses at intervals
C) does not exist
D) pulses intermittently - Answer--Reverse at intervals
A pool has an underwater speaker system. The PVC conduit runs to the following
shells must have an insulated copper wire sized at
A) #14
B) #12
C) #10
D) #8 - Answer--#8
Whats the largest ampacity/breaker size for an aluminum AWG type TW #10?
A) 15
B) 25
C) 40
D) 50 - Answer--25
An electromotive force is measured in
License Latest Version 2026
Wiring located within the cavity of a fire-rated ceiling assemly, but not considered
part of the fire rated assembly, is allowed to be
A) secured to the ceiling assembly
B) supported by the ceiling assembly
C) secured to the support wires of the ceiling assembly
D) supported by independent support wires - Answer--Supported by independent
support wires
A 24-volt system needs a smallest working depth of...
A) 2 feet
B) 3 feet
C) 4 feet
D) 5 feet - Answer--3 feet
All of the subsequent are acceptable forms of hearing protection EXCEPT
A) cotton inserted in the ear
B) reusable foam earplugs banded under the chin
C) earmuffs mounted to hard hat
D) disposable foam ear plugs - Answer--Cotton inserted in the ear
If metal underground pipe is utilized for grounding, it will have a smallest of how
many feet in contact with the earth?
A) 6 feet
B) 8 feet
C) 10 feet
D) there is no need - Answer--10 feet
There are six current-carrying wires in a conduit. The bonding wire is
A) not counted in the adjustment fit factor
, B) counted in the adjustment factor
C) eliminated from the run
D) parallel to compensate - Answer--Not counted in the adjustment fit factor
Whats the largest over current protection for a branch circuit that supplies a single
non-motor operated utilization equipment in an occupancy? The utilization rating of
20amps.
A) 20 amperes
B) 30 amperes
C) 40 amperes
D) 50 amperes - Answer--20 amperes
An underwater junction box for a 12-volt lighting system for a swimming pool is a
connected with a PVC conduit; it is a flush desk box to meet the NEC it MUST
A) have a screw cover
B) have extra hubs
C) be filled with potting compound
D) be gasketed - Answer--Be filled with potting compound
Alternating current means the direction
A) is one way only
B) reverses at intervals
C) does not exist
D) pulses intermittently - Answer--Reverse at intervals
A pool has an underwater speaker system. The PVC conduit runs to the following
shells must have an insulated copper wire sized at
A) #14
B) #12
C) #10
D) #8 - Answer--#8
Whats the largest ampacity/breaker size for an aluminum AWG type TW #10?
A) 15
B) 25
C) 40
D) 50 - Answer--25
An electromotive force is measured in
