Question 1: The computed load of an utilization equipment is 600 VA supplied by 600 volts branch circuit, which of the following is the minimum branch circuit ampere rating?
- 1.25 ampere
- 1 ampere
- 10 ampere
- 1.15 ampere
NEC Reference: NEC 210.19(B)(1)
JOURNEYMAN
NEC 2023
Journeyman Electrician Practice Test 30
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Frequently Asked Questions
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Most state Journeyman exams have 80–100 questions covering NEC code, wiring methods, branch circuits, motor controls, and load calculations.
Most states require a 70–75% passing score. This practice test uses the same 70% pass threshold so you know where you stand.
Questions are written to the 2023 NEC. Check your state licensing board to confirm which edition your state has adopted.
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TimeJourneyman Electrician Practice Test 30 — Question List
Question 2: The Rod and pipe electrodes must installed in such a way that at lest ................ length is in contact with earth soil.
- 6 ft
- 8 ft
- 9 ft
- 10 ft
NEC Reference: NEC 250.53(G)
Question 3: The Type AC cables shall be permitted to be installed in the following locations?
- Exposed work location
- concealed work location
- damp and wet locations
- both concealed and exposed work locations
NEC Reference: NEC 320.10
Question 4: If 6 number shore power receptacles are supplied by one feeder service at marina, which of the following demand factor can be used for calculating total load?
- 90%
- 100%
- 80%
- 70%
NEC Reference: NEC 550.12
Question 5: The carried continuously in chipper bars in sheet metal auxiliary gutters shall not exceed ............... of cross section of the conductor.
- 1000 per inch <sup>2</sup>
- 750 per inch <sup>2</sup>
- 700 per inch <sup>2</sup>
- 900 per inch <sup>2</sup>
NEC Reference: NEC 366.23
Question 6: The heat loss in a 2 ohm conductor is 800 watts, what is the ampere current flows in the conductor?
- 20 amperes
- 40 amperes
- 10 amperes
- 15 amperes
Question 7: which of the following conditions or places the Surface metal raceways shall not be permitted to use?
- in dry locations
- class I division 2 location
- in hoistways
NEC Reference: NEC 386.12
Question 8: In a series electrical circuit the current flowing in the circuit elements is same.
- True
- False
Question 9: Which of the following will be varied to vary the speed of the DC Motor?
- field current
- armature current
- poles will be changed
- either field current or armature resistance
Question 10: As per ohms law the current flowing in the circuit is proportional to ....................
- Voltage
- Power
- Resistance
- Impedance
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