Final answer:
The service drop conductors need a minimum clearance of 10 ft from the point of attachment to a building to ensure safety from electrical hazards.
Step-by-step explanation:
The point of attachment of the service drop conductors to a building or structure must have a clearance of at least 10 ft.
This requirement ensures safety by providing sufficient distance to prevent accidental contact with the conductors, which could lead to electrical shocks or other dangers.
However, the clearance requirements can vary based on several factors, such as the voltage of the service conductors, whether the area below is accessible to pedestrians, or if the conductors are over a residential property or over areas accessible only to pedestrians. The National Electrical Code (NEC) provides specific guidelines for these clearances.
The point of attachment of the service drop conductors to a building or structure must have a clearance of at least 10 ft.