The use of electronic equipment in industrial, commercial and residential environments continues to grow exponentially. All require power to operate and all are significantly impacted by complex power ...

The loop output can go directly to an ADC (analog-to-digital converter) or DMM in the configuration of K22 shown. If, however, filtering is needed to reduce noise during measurements, K22 can be ...

The second section of a circuit, the long-distance portion, is often the most overlooked part of a circuit. Most MPLS carriers have POPs only in major cities. So, if you have a site in Horseheads, NY ...

The distinction between a branch circuit and a feeder can be a source of confusion for many Code users. The first step in eliminating this confusion is to understand that the NEC defines a branch ...

The wiring inside a dwelling that you cannot see may be an arc fault waiting to happen, due to improper installation; corrosion; damage caused by rodents, insects, or other pests; penetration by ...

The motherboard is perhaps the least glamorous part of the personal computer. Video cards and CPUs all have their die-hard partisans and their benchmark bakeoffs, but a motherboard purchase is less ...