Question 2061 of 790 · California General Electrician Exam
Overhead feeder conductors run from a house to a detached garage at 120/240 volts. What is the minimum clearance above the residential driveway?
Exactly one answer is correct.
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Correct answer to question 2061
- B: 12 ft
Explanation
Clearances for overhead feeders and branch circuits outside follow the same values as services. Over residential driveways at not more than 300 volts to ground, 12 ft is required. See 225.18.
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