In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Learn how to monitor and reduce bacterial counts in raw milk. Understand SPC, PI and sanitation tests to improve milk quality ...

Abstract: This paper presents both theoretical and numerical analyses of the piezoelectric and dielectric responses of a highly idealized film-on-substrate system, namely, a polarized ferroelectric ...

A capacitor is an electrical component that stores an electric charge and is used in filter circuits, since AC signals pass through while DC signals are blocked. Televisions use a large number of ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...

SPRING HILL, Tenn. (WSMV) - Air conditioners across Middle Tennessee have been pushed to the limit with the heat wave now in its second week. Lee Company HVAC technician Kevin Clifton has worked ...

Capacitance is a property of electronic components that defines their ability to store an electric charge. Measuring capacitance is essential in various applications like designing electronic circuits ...

We may receive a commission on purchases made from links. Electrical diagnostic work is one of the most challenging parts of automotive repair. It can be incredibly daunting for beginners or DIY ...