A clamp meter is a great tool for troubleshooting electrical motor and compressor problems. Meters designed to accurately measure both AC voltage and AC current are especially useful.

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 analy… ...

Electrical troubleshooting is a logical exercise that requires logical thinking. Too many technicians start out with hasty, incorrect assumptions; they're doomed to fail before they start. But take ...

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 ...

Instructor’s Guides and Student Workbooks are an effective way to present information on troubleshooting electrical problems in HVACR equipment. The self-print Instructor’s Guide contains transparency ...

With electrical problems, it’s not a matter of knowing the answer, it’s knowing how to find the answer. Because so much of the day is spent with nuts, bolts and impacts, most technicians tend to apply ...

Read about Diagnosing Electrical System Problems with parts from Auto Meter, Black & Decker, Eastwood, Transdapt, Optima, Ron Francis, Painless Performance, Permatex, Pertronix, and Xuron - Street ...