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 ...

Troubleshooting electrical malfunctions can be frustrating because breaks in insulated wires or within components are not obvious. The most efficient way to pinpoint electrical problems is by ...

Halton Electric, in Burlington, Ontario knows that as a homeowner, electrical issues can be overwhelming to troubleshoot and deal with. Calling an electrician to help resolve issues isn’t always ...

The core of a refrigeration system is the compressor, which is designed to pump cool refrigerant gas from the evaporator into the condenser. To accomplish this task the compressor raises the ...

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 ...

Your electrical services firm has a new commercial client. They own 35 rental properties, including a recently purchased six-unit apartment building. It was built in the 1970s and has been remodeled ...

Let’s face it: Diagnosing electric problems is a pain, to say the least. You can get far with a test light and your trusty digital multimeter, but you still might end up just throwing parts at the ...

A local manufacturing plant closed down in 2022 and re-opened early this year. The previous maintenance staff have all moved on, and the plant hired replacements with only a year or two of experience.

Whether you’re a renter or homeowner, there are some electrical wiring red flags you can keep an eye out for — and a few key pitfalls to avoid. By Sarah Witman Wirecutter Not all quick fixes are safe ...