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Arizona Contractor License CR-67
Practice Exam With Verified Answers
2026
A separately derived system may refer to? - correct-answer-A premises wiring
system with power derived from a battery, solar system, and generator etc...
You may want to avoid using solid conductors for flexible connections? - correct-
answer-True
When installing a DC system, it is not a requirement to provide a grounding
electrode system with a grounding electrode conductor? - correct-answer-False
ARTICLE ______ covers circuits and equipments that operate at 50 volts or less -
correct-answer-720
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For a low voltage configuration, the conductors to use should never be smaller
than? - correct-answer-12 AWG copper (or equivalent)
For a low voltage configuration, the conductors to use for appliance branch
circuits that supply more than one appliance should never be smaller than? -
correct-answer-10 AWG copper (or equivalent)
For a low voltage configuration, standard lampholders with a rating less than
_______ watts should not be used. - correct-answer-660 W
Even in a low voltage configuration, the receptacles of less than ______ -ampere
rating should not be used in kitchens where portable appliances will be deployed.
- correct-answer-20 -ampere
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Even in a low voltage configuration, the receptacles of less than _________ -
ampere rating should not be used in laundries where portable appliances will be
deployed. - correct-answer-20 -ampere
Even in a low voltage configuration, cables should be supported by? - correct-
answer-The building structure.
A Class 1 Circuit stays between? - correct-answer-The load side of the overcurrent
device and the connected equipment.
Whenever practicable, communications wires and cable should be located
_______ electric light or power conductors. - correct-answer-Below.
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You should not allow communications wires to be attached to a cross-arm if? -
correct-answer-the cross-arm carries electric power conductors.
At the roof, you need to give communications cables a minimum vertical
clearance of _______ feet from the points above which they pass. - correct-
answer-8 feet
A class _____ Circuit stays between the load side of a Class 2 power source and a
connected equipment. - correct-answer-2 Circuit
Remote -control circuits for use with safety - control equipment are considered
Class _____ if failure to operate can introduce direct fire of life hazard. - correct-
answer-1
Arizona Contractor License CR-67
Practice Exam With Verified Answers
2026
A separately derived system may refer to? - correct-answer-A premises wiring
system with power derived from a battery, solar system, and generator etc...
You may want to avoid using solid conductors for flexible connections? - correct-
answer-True
When installing a DC system, it is not a requirement to provide a grounding
electrode system with a grounding electrode conductor? - correct-answer-False
ARTICLE ______ covers circuits and equipments that operate at 50 volts or less -
correct-answer-720
,2|Page
For a low voltage configuration, the conductors to use should never be smaller
than? - correct-answer-12 AWG copper (or equivalent)
For a low voltage configuration, the conductors to use for appliance branch
circuits that supply more than one appliance should never be smaller than? -
correct-answer-10 AWG copper (or equivalent)
For a low voltage configuration, standard lampholders with a rating less than
_______ watts should not be used. - correct-answer-660 W
Even in a low voltage configuration, the receptacles of less than ______ -ampere
rating should not be used in kitchens where portable appliances will be deployed.
- correct-answer-20 -ampere
,3|Page
Even in a low voltage configuration, the receptacles of less than _________ -
ampere rating should not be used in laundries where portable appliances will be
deployed. - correct-answer-20 -ampere
Even in a low voltage configuration, cables should be supported by? - correct-
answer-The building structure.
A Class 1 Circuit stays between? - correct-answer-The load side of the overcurrent
device and the connected equipment.
Whenever practicable, communications wires and cable should be located
_______ electric light or power conductors. - correct-answer-Below.
, 4|Page
You should not allow communications wires to be attached to a cross-arm if? -
correct-answer-the cross-arm carries electric power conductors.
At the roof, you need to give communications cables a minimum vertical
clearance of _______ feet from the points above which they pass. - correct-
answer-8 feet
A class _____ Circuit stays between the load side of a Class 2 power source and a
connected equipment. - correct-answer-2 Circuit
Remote -control circuits for use with safety - control equipment are considered
Class _____ if failure to operate can introduce direct fire of life hazard. - correct-
answer-1
