Calfornia C10 Electrical Exam QUESTIONS |\ |\ |\ |\ |\
WITH ANSWERS |\
Min #receptacles in a garage - CORRECT ANSWERS ✔✔1
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Mobile home service equipment shall be line of sight and no
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more than ____ from the exterior wall of the home - CORRECT
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ANSWERS ✔✔30' |\
If a service conductor is over 300V but less than 600V, what is
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the minimum clearance of that service conductor if it runs in
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residential and commercial areas that are not subject to traffic? -
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CORRECT ANSWERS ✔✔15' |\ |\
A power meter must be a minimum of ____ feet away from any
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door, gas meter, or window opening. - CORRECT ANSWERS ✔✔3
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A rod-type grounding electrode should have a minimum diameter
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of - CORRECT ANSWERS ✔✔5/8"
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Conductors entering buildings shall be protected: - CORRECT
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ANSWERS ✔✔To the point of entrance |\ |\ |\ |\ |\
A grounding electrode must be in contact with soil a minimum: -
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CORRECT ANSWERS ✔✔8' |\ |\
, If a raceway has various conductors coming from different
|\ |\ |\ |\ |\ |\ |\ |\ |\
systems, then you should group each system separately every: -
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CORRECT ANSWERS ✔✔6' |\ |\
What is the maximum distance a service conductor can run over
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
a roof? - CORRECT ANSWERS ✔✔6'
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Soldered connections are not permitted for - CORRECT ANSWERS
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✔✔Grounded connections |\
Refer to diagram. If you have 0 to 150 nominal voltage to
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ground, then what is the minimum clear distance required from
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such equipment? - CORRECT ANSWERS ✔✔3'
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What color marking is required for conductors or busbars that
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carry the higher voltage to ground and these marking are
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
required at connection points that have a grounded conductor
|\ |\ |\ |\ |\ |\ |\ |\ |\
present? - CORRECT ANSWERS ✔✔Orange |\ |\ |\ |\
What is the purpose of a BOS? - CORRECT ANSWERS
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✔✔Integrates PV into the building's load |\ |\ |\ |\ |\
Cable trays or similar raceways carrying service entrance
|\ |\ |\ |\ |\ |\ |\ |\
conductors must: - CORRECT ANSWERS ✔✔Be Labled |\ |\ |\ |\ |\ |\
Which of the following bulbs cannot be used with dimmer
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
switches? - CORRECT ANSWERS ✔✔All of the listed bulb types
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
WITH ANSWERS |\
Min #receptacles in a garage - CORRECT ANSWERS ✔✔1
|\ |\ |\ |\ |\ |\ |\ |\
Mobile home service equipment shall be line of sight and no
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
more than ____ from the exterior wall of the home - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔30' |\
If a service conductor is over 300V but less than 600V, what is
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the minimum clearance of that service conductor if it runs in
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
residential and commercial areas that are not subject to traffic? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔15' |\ |\
A power meter must be a minimum of ____ feet away from any
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
door, gas meter, or window opening. - CORRECT ANSWERS ✔✔3
|\ |\ |\ |\ |\ |\ |\ |\ |\
A rod-type grounding electrode should have a minimum diameter
|\ |\ |\ |\ |\ |\ |\ |\
of - CORRECT ANSWERS ✔✔5/8"
|\ |\ |\ |\ |\
Conductors entering buildings shall be protected: - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔To the point of entrance |\ |\ |\ |\ |\
A grounding electrode must be in contact with soil a minimum: -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔8' |\ |\
, If a raceway has various conductors coming from different
|\ |\ |\ |\ |\ |\ |\ |\ |\
systems, then you should group each system separately every: -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔6' |\ |\
What is the maximum distance a service conductor can run over
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
a roof? - CORRECT ANSWERS ✔✔6'
|\ |\ |\ |\ |\
Soldered connections are not permitted for - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Grounded connections |\
Refer to diagram. If you have 0 to 150 nominal voltage to
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ground, then what is the minimum clear distance required from
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
such equipment? - CORRECT ANSWERS ✔✔3'
|\ |\ |\ |\ |\
What color marking is required for conductors or busbars that
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
carry the higher voltage to ground and these marking are
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
required at connection points that have a grounded conductor
|\ |\ |\ |\ |\ |\ |\ |\ |\
present? - CORRECT ANSWERS ✔✔Orange |\ |\ |\ |\
What is the purpose of a BOS? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Integrates PV into the building's load |\ |\ |\ |\ |\
Cable trays or similar raceways carrying service entrance
|\ |\ |\ |\ |\ |\ |\ |\
conductors must: - CORRECT ANSWERS ✔✔Be Labled |\ |\ |\ |\ |\ |\
Which of the following bulbs cannot be used with dimmer
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
switches? - CORRECT ANSWERS ✔✔All of the listed bulb types
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
