Q: The left taillight on my pickup is somewhat dimmer than the one on the right side. It’s not bad enough to go through the trouble and expense of having fixed it. But it bugs me. Any chance you have ...

With the increasing use of aftermarket electrical devices on older muscle cars, this amplifies the demand for sufficient alternator output to meet this escalating power demand. On the cranking side of ...

Be careful with single-phase motors, as most single-phase motors have components to help them start or continue to run ...

The NEC provides a recommendation on voltage drop for branch circuits in Informational Note No. 4 following 210.19(A). A similar recommendation for feeders exists in Informational Note No. 2 following ...

Don’t be one of those people who saves money by sizing conductors only as large as you have to (by Code), but then turns around and recommends a big investment in a new lighting system to save energy.