Be careful with single-phase motors, as most single-phase motors have components to help them start or continue to run ...

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 ...

Well-known industry author and instructor Jim Johnson is offering a new video for technicians who want to sharpen their troubleshooting skills. "This HVAC training video program, is available in DVD ...

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 ...

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 ...

Nissan is recalling more than 91,000 Titan pickup trucks due to an electrical short that could cause the engine to stall, posing a crash risk. The recalls affects 2017 through 2019 Titan pickup trucks ...

You were recently hired on as the electrical engineer and electrical services manager for a small company that has its offices and manufacturing on the same site. Eric, the personnel manager, is also ...

One of the most common reasons for an officer to pull a driver over is for a faulty light. Below are some basic guidelines on how to troubleshoot some of the problems that may arise with a trailer ...