As we said last month, electrical theory underlies everything we do in the electrical construction business. It is therefore necessary to review this theory regularly. We continue now with Ohm's Law.

The rules of the National Electrical Code are written for people who have a pre-existing knowledge of electricity. In order to make sense of the Code, you must first understand basic electrical ...

American Trucking Associations Technology & Maintenance Council is offering a free online assessment of technician electrical knowledge that is open to all fleet and service provider technicians ...

It is critical for technicians to have a solid understanding of electrical fundamentals. This foundation enables them to develop a systematic and methodical approach to troubleshooting, which will ...

Electrical networks are systems composed of interconnected components, such as resistors, capacitors, and inductors, that facilitate the flow of electric current. Understanding the behavior of these ...

Five years ago, 10 cocky young men graduated from Hartford’s Prince Tech, armed with high school diplomas, three years of vocational education, and the expectation of lucrative careers as electricians ...