We’ve all had those long days where you wish you could just find the electrical problem and get to the next job — or go home! The best way to try and avoid these frustrating days is to review prints ...

It is of utmost importance for service technicians to understand voltage troubleshooting when servicing HVACR equipment. The majority of service problems are electrical problems, which usually cause ...

A good digital multimeter (DMM) is key to diagnosing compressor problems in general. For instance, in a previous article (May 15 issue of The NEWS) we discussed using the DMM to read suction and ...

From the earliest days in vehicle history, electrical energy has been used for powertrain, lighting, and a multitude of accessories. Today, modern vehicles use multiple microprocessors onboard and all ...

Q: When I plugged my cell phone charger into a kitchen outlet, my phone didn’t start charging as it normally does—rather, it seemed that this one electrical outlet was not working. Is there something ...

The digital voltmeter is the best basic tool for electrical troubleshooting, because it's calibrated and exact. But remember, the digital voltmeter can't detect a high-resistance fault if the circuit ...

The plant engineer retired a few months ago, and the plant manager temporarily promoted you from plant electrical engineer to interim plant manager. She's interviewed several candidates, but she's ...

Class A motorhomes and smaller campers typically run on both AC and DC power. The former is your electrical hookup at the campground. It runs the energy-demanding thing like your air conditioner, ...

Homeowners know that owning a home provides a sense of accomplishment and satisfaction. Home ownership also can increase the chances individuals view their homes as a sanctuary where they can relax ...

159 pages, many color photographs, sketches and illustrations. Tracy Martin is a motorcycle Renaissance Man. He’s a regular contributor to Motorcycle Consumer News, RoadBike and Friction Zone ...