Genshin Impact version 4.2's flagship event, Thelxie's Fantastic Adventures, has finally been released. As revealed during the livestream, there are several exciting mini-games in the event for ...

For this article, I have decided to switch gears and discuss troubleshooting and maintenance of the welding processes. While my primary role is to work with students in the classroom and shop, I am at ...

Anyone who has used electrical or electronic products knows that electromechanical components such as cables and connectors are often a source of problems ranging from obvious to intermittent to ...

Trying to troubleshoot a fault or malfunction in many of today’s consumer-electronic devices is a challenge. For nearly all portable products and many non-portable ones, this is due to several reasons ...

A somewhat justified concern about damaging a complex system can also intimidate you from a basic investigation into a system problem. OK, I admit it: I avoided checking for an obvious problem due to ...

In Part 1 of this two-part series, we presented a 3-phase, 480VAC motor circuit with its associated controls (Figure). We stepped through a logical, systematic approach to troubleshoot the main power ...