C10 T Exam
A 30-amp circuit requires No. 10 copper wire, which is A 30-amp circuit requires No. 10 copper wire, which is standard for a dryer. Since this
standard for a dryer. Since this is a new installation, the is a new installation, the attachment plug must be the four-prong type with one prong
attachment plug must be the four-prong type with one prong for the ground wire
for the ground wire
: A duplex 110 V receptacle with a GFCI must be installed Correct answer: 10'
no closer than ____ to the inside wall of a swimming pool.
: A lamp marked "40W, T-12, RS/CW" is: 40 watts, bi-pin tubular, 12/8" diameter, rapid-start cool-white fluorescent
Approximately how deep would the box be (distance "D")? Correct answer: 6"
Additional Notes: The pull box must only be deep enough to permit locknuts and
bushings to be properly installed. 6" is sufficient for 2" conduits.
At which of the following locations is a ground-fault circuit- : both kitchens and bathrooms
interrupter required?
Cables associated with data processing equipment shall be Correct answer: in EMT
permitted under a raised floor provided the branch-circuit
supply conductors to receptacles are:
2/4/2026
, C10 T Exam
Circuits classified as life safety branch circuits or critical Correct answer: installed in parallel with the normal branch circuits
branch circuits of emergency electrical systems in health
care facilities must be:
Circuits classified as life safety branch circuits or critical automatic switching equipment
branch circuits of emergency electrical systems in health
care facilities must have:
Class I hazardous locations are those in which there are Correct answer: gas vapors
ignitable concentrations of:
Cord caps on a 220 volt cord for commercial use must be: Correct answer: dead front
Current can be measured using a(n): Correct answer: ammeter
Direct-burial cable carrying 600 V must be buried at least 24"
2/4/2026
, C10 T Exam
Direct buried cable installed in areas subject to heavy 24"
vehicular traffic, such as thoroughfares, must have a
minimum cover of:
The distance between each raceway entry is at least six times The distance between each raceway entry is at least six times the diameter of the
the diameter of the largest raceway: 2" x 6 = 12" largest raceway: 2" x 6 = 12"
A duplex 110 V receptacle without a GFCI must be installed 20'
no closer than ___ to the inside wall of a swimming pool.
Electrical resistance can be measured with a(n): ohmmeter
Flexible metal conduit may be used for grounding equipment Correct answer: 6'-0"
if the total length is not over ___ in any ground return path.
For an electric appliance with a 17 A load, the overcurrent 25 A
device shall not exceed:
2/4/2026
A 30-amp circuit requires No. 10 copper wire, which is A 30-amp circuit requires No. 10 copper wire, which is standard for a dryer. Since this
standard for a dryer. Since this is a new installation, the is a new installation, the attachment plug must be the four-prong type with one prong
attachment plug must be the four-prong type with one prong for the ground wire
for the ground wire
: A duplex 110 V receptacle with a GFCI must be installed Correct answer: 10'
no closer than ____ to the inside wall of a swimming pool.
: A lamp marked "40W, T-12, RS/CW" is: 40 watts, bi-pin tubular, 12/8" diameter, rapid-start cool-white fluorescent
Approximately how deep would the box be (distance "D")? Correct answer: 6"
Additional Notes: The pull box must only be deep enough to permit locknuts and
bushings to be properly installed. 6" is sufficient for 2" conduits.
At which of the following locations is a ground-fault circuit- : both kitchens and bathrooms
interrupter required?
Cables associated with data processing equipment shall be Correct answer: in EMT
permitted under a raised floor provided the branch-circuit
supply conductors to receptacles are:
2/4/2026
, C10 T Exam
Circuits classified as life safety branch circuits or critical Correct answer: installed in parallel with the normal branch circuits
branch circuits of emergency electrical systems in health
care facilities must be:
Circuits classified as life safety branch circuits or critical automatic switching equipment
branch circuits of emergency electrical systems in health
care facilities must have:
Class I hazardous locations are those in which there are Correct answer: gas vapors
ignitable concentrations of:
Cord caps on a 220 volt cord for commercial use must be: Correct answer: dead front
Current can be measured using a(n): Correct answer: ammeter
Direct-burial cable carrying 600 V must be buried at least 24"
2/4/2026
, C10 T Exam
Direct buried cable installed in areas subject to heavy 24"
vehicular traffic, such as thoroughfares, must have a
minimum cover of:
The distance between each raceway entry is at least six times The distance between each raceway entry is at least six times the diameter of the
the diameter of the largest raceway: 2" x 6 = 12" largest raceway: 2" x 6 = 12"
A duplex 110 V receptacle without a GFCI must be installed 20'
no closer than ___ to the inside wall of a swimming pool.
Electrical resistance can be measured with a(n): ohmmeter
Flexible metal conduit may be used for grounding equipment Correct answer: 6'-0"
if the total length is not over ___ in any ground return path.
For an electric appliance with a 17 A load, the overcurrent 25 A
device shall not exceed:
2/4/2026
