Question

Overhead feeder conductors shall have a minimum _____ ft vertical clearance over residential property and driveways, as well as those commercial areas not subject to truck traffic, where the voltage does not exceed 300 volts to ground.

a. 1
b. 12
c. 18
d. 10

Answer 1

The minimum vertical clearance required for overhead feeder conductors over residential property, driveways, and commercial areas not subject to truck traffic, when the voltage does not exceed 300 volts to ground, is d. 10 feet.

Step-by-step explanation:

The question relates to the electrical code requirements for the installation of overhead feeder conductors, specifically the minimum vertical clearance that must be maintained over residential property, driveways, and certain commercial areas.

The code specifies that such conductors, when the voltage does not exceed 300 volts to ground, must maintain a clearance of 10 feet. This ensures the safety of individuals and vehicles that may pass beneath these conductors, preventing potential electrical hazards.