As you all know the NEC code permits only 42 circuits per panel. so what we could do if we need more than 42 circuits ? In order to use more than 42 circuits we can add new section panel. However my question is do we need a separate feeder and breaker for the additional section?
My question to the professional engineers is how to apply the demand factors for the medical equipment in health care facilities. As you know the critical loads is too heavy and logically it is not possible to work all of these on the same time.