Update 2024-2025 Actual Exam with Questions
and 100% Verified Correct Answers Guaranteed
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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 - CORRECT ANSWER: a
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 - CORRECT 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 - CORRECT ANSWER: a
,A box contains two 12/3 NM cables with ground, one device, and one internal cable
clamp. What is the
required cubic inch capacity?
a. 18
b. 20
c. 22.5
d. 25 - CORRECT ANSWER: c
A feeder in a single-family dwelling supplies a load made up of 75 amps of electric
space heating and 25
amps of air conditioning (cooling). The required capacity of the feeder is _______
amperes.
a. 25
b. 50
c. 75
d. 100 - CORRECT ANSWER: c
A high impedance grounded systems are limited to systems operating at __________
volts or above.
a. 120
b. 240
c. 277
d. 480 - CORRECT ANSWER: d
A kiln rated 4750 watts, 208 volts, 3 phase draws __________ amperes.
a. 8.26
b. 13.2
c. 22.95
d. 39.7 - CORRECT ANSWER: b
, A laundry branch circuit shall be rated at ________ amps.
a. 15
b. 20
c. 25
d. 30 - CORRECT ANSWER: b
A light fixture that weighs more than _________ pounds shall be supported
independently of the fixture box.
a. 15
b. 25
c. 30
d. 50 - CORRECT ANSWER: d
A receptacle for laundry equipment shall be located within _________ feet of the
intended location.
a. 3
b. 4
c. 6
d. 8 - CORRECT ANSWER: c
A screw connecting the neutral bar of a grounded system to the service equipment
enclosure is called the
________.
a. Main bonding jumper
b. System neutral connector
c. Equipment bonding jumper
d. Equipment grounding connector - CORRECT ANSWER: a
A set of four 4-inch PVC conduits is installed, with four 500 kcmil THWN copper
conductors in each