CALFORNIA C10 ELECTRICAL EXAM QUESTIONS 100%
CORRECT ANSWERS | VERIFIED | LATEST 2026
VERSION
Min #receptacles in a garage - correct answer-1
Mobile home service equipment shall be line of sight and no more than from the exterior wall of t
he home - correct answer-30'
If a service conductor is over 300V but less than 600V, what is the minimum clearance of that service c
onductor if it runs in residential and commercial areas that are not subject to traffic? - correct answer-
15'
A power meter must be a minimum of feet away from any door, gas meter, or window opening. -
correct answer-3
A rod-type grounding electrode should have a minimum diameter of - correct answer-5/8"
Conductors entering buildings shall be protected: - correct answer-To the point of entrance
A grounding electrode must be in contact with soil a minimum: - correct answer-8'
If a raceway has various conductors coming from different systems, then you should group each system
separately every: - correct answer-6'
What is the maximum distance a service conductor can run over a roof? - correct answer-6'
Soldered connections are not permitted for - correct answer-Grounded connections
Refer to diagram. If you have 0 to 150 nominal voltage to ground, then what is the minimum clear dista
nce required from such equipment? - correct answer-3'
CORRECT ANSWERS | VERIFIED | LATEST 2026
VERSION
Min #receptacles in a garage - correct answer-1
Mobile home service equipment shall be line of sight and no more than from the exterior wall of t
he home - correct answer-30'
If a service conductor is over 300V but less than 600V, what is the minimum clearance of that service c
onductor if it runs in residential and commercial areas that are not subject to traffic? - correct answer-
15'
A power meter must be a minimum of feet away from any door, gas meter, or window opening. -
correct answer-3
A rod-type grounding electrode should have a minimum diameter of - correct answer-5/8"
Conductors entering buildings shall be protected: - correct answer-To the point of entrance
A grounding electrode must be in contact with soil a minimum: - correct answer-8'
If a raceway has various conductors coming from different systems, then you should group each system
separately every: - correct answer-6'
What is the maximum distance a service conductor can run over a roof? - correct answer-6'
Soldered connections are not permitted for - correct answer-Grounded connections
Refer to diagram. If you have 0 to 150 nominal voltage to ground, then what is the minimum clear dista
nce required from such equipment? - correct answer-3'
