A certificate of attendance will be offered. Branch circuits are arguably the most widely installed circuits of all those found in the National Electrical Code (NEC). Given the multitude of rules for ...

Q. What does the Code define as a multiwire branch circuit? A. A multiwire branch circuit consists of two or more ungrounded circuit conductors with a common neutral conductor. There must be a ...

For all its '81 vehicles, GM introduced a computer-controlled engine-management system named Computer Command Control. It became known as CCC or C-3. The engine controller—first called an engine ...