Calfornia C10 Electrical Exam NEWEST 2026-2027
ACTUAL EXAM COMPLETE 50 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+ BRAND
NEW!!
A ___________ is any circuit that controls another circuit through a relay. - CORRECT
ANSWER: Remote Control Circuit
A grounding electrode must be in contact with soil a minimum: - CORRECT ANSWER: 8'
A power meter must be a minimum of ____ feet away from any door, gas meter, or window
opening. - CORRECT ANSWER: 3
A raceway that is 24 inches or less in length can be filled to _____ of its total cross-sectional area
- CORRECT ANSWER: 60%
A rod-type grounding electrode should have a minimum diameter of - CORRECT ANSWER:
5/8"
Cable trays or similar raceways carrying service entrance conductors must: - CORRECT
ANSWER: Be Labled
Conductors entering buildings shall be protected: - CORRECT ANSWER: To the point of
entrance
Direct burial of cable or conductors requires a depth of ____ inches if installed under streets,
highways, roads alleys driveways or parking lots - CORRECT ANSWER: 24"
, How many receptacles are required in a residential garage? - CORRECT ANSWER: 1
If a conductor is 600V or less, what is the minimum height of a service conductor that runs above
grade but in areas that are only accessible to pedestrian traffic? - CORRECT ANSWER: 10'
If a conductor is 600V or less, what is the minimum height of a service conductor that runs over
public roads, alleys, and parking areas subject to traffic? - CORRECT ANSWER: 18'
If a raceway has various conductors coming from different systems, then you should group each
system separately every: - CORRECT ANSWER: 6'
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 ANSWER: 15'
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 ANSWER: 15'
If you have a conductor above a swimming pool that has under 750 volts, then what kind of
clearance is necessary between the water and conductor? - CORRECT ANSWER: 22.5'
Lead-in conductors from an antenna to a building should not be crossed with power conductors,
however if the power conductor is 250 volts or less the what is the minimum clearance allowed?
- CORRECT ANSWER: 12"
Min #receptacles in a garage - CORRECT ANSWER: 1
Mnemonic device for remembering inductance and capcitance - CORRECT ANSWER: ELI the
ICE man
ACTUAL EXAM COMPLETE 50 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+ BRAND
NEW!!
A ___________ is any circuit that controls another circuit through a relay. - CORRECT
ANSWER: Remote Control Circuit
A grounding electrode must be in contact with soil a minimum: - CORRECT ANSWER: 8'
A power meter must be a minimum of ____ feet away from any door, gas meter, or window
opening. - CORRECT ANSWER: 3
A raceway that is 24 inches or less in length can be filled to _____ of its total cross-sectional area
- CORRECT ANSWER: 60%
A rod-type grounding electrode should have a minimum diameter of - CORRECT ANSWER:
5/8"
Cable trays or similar raceways carrying service entrance conductors must: - CORRECT
ANSWER: Be Labled
Conductors entering buildings shall be protected: - CORRECT ANSWER: To the point of
entrance
Direct burial of cable or conductors requires a depth of ____ inches if installed under streets,
highways, roads alleys driveways or parking lots - CORRECT ANSWER: 24"
, How many receptacles are required in a residential garage? - CORRECT ANSWER: 1
If a conductor is 600V or less, what is the minimum height of a service conductor that runs above
grade but in areas that are only accessible to pedestrian traffic? - CORRECT ANSWER: 10'
If a conductor is 600V or less, what is the minimum height of a service conductor that runs over
public roads, alleys, and parking areas subject to traffic? - CORRECT ANSWER: 18'
If a raceway has various conductors coming from different systems, then you should group each
system separately every: - CORRECT ANSWER: 6'
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 ANSWER: 15'
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 ANSWER: 15'
If you have a conductor above a swimming pool that has under 750 volts, then what kind of
clearance is necessary between the water and conductor? - CORRECT ANSWER: 22.5'
Lead-in conductors from an antenna to a building should not be crossed with power conductors,
however if the power conductor is 250 volts or less the what is the minimum clearance allowed?
- CORRECT ANSWER: 12"
Min #receptacles in a garage - CORRECT ANSWER: 1
Mnemonic device for remembering inductance and capcitance - CORRECT ANSWER: ELI the
ICE man
