Final answer:
The minimum lighting load requirement for dwellings is typically measured in volt-amperes per square foot. According to the National Electrical Code (NEC), the minimum requirement is 3 volt-amperes per square foot.
Step-by-step explanation:
The minimum lighting load requirement for dwellings is typically measured in volt-amperes per square foot.
According to the National Electrical Code (NEC), the minimum requirement is 3 volt-amperes per square foot. This means that for every square foot of dwelling space, there should be a minimum of 3 volt-amperes of lighting load.