When doing a standard service entrance calculation, if a residence has four fixed appliances, a demand factor of __________% is applied to the total load of these appliances.
A) 50
B) 75
C) 80
D) 100

Question

Quizplus · Accepted Answer

According to the National Electrical Code (NEC), when a residence has four or more fixed appliances, a demand factor of 75% is applied to the total load of these appliances. This means that only 75% of the total load needs to be accounted for when sizing the service entrance.

When Doing a Standard Service Entrance Calculation, If a Residence