You recently hired on as the Plant Electrical Maintenance Supervisor. The job was created because of a list of problems that have remained unsolved despite the best efforts of the eleven maintenance ...

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 ...

Several areas of the facility suddenly go dark. A quick investigation reveals the power loss originated at the service supplying those areas. None of the breakers on that service has tripped. Another ...

In this educational film, Mr. Grant explains the basics of electricity to Frank and Joan while repairing Joan's flashlight. He demonstrates how a broken wire prevents electricity from flowing, leading ...

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 ...

The most dangerous problems in a “like new” house are often the ones you cannot see. Fresh paint, new cabinets, and trendy ...

These video training kits are designed for service managers who want to facilitate in-house training sessions on HVACR equipment servicing, and for HVACR instructors in secondary or post-secondary ...

Ignition failures, nonfunctioning lights and complete engine breakdowns all can signal problems with a truck’s electrical system. But while most truck technicians know how to measure a truck’s voltage ...

E&I Sales, an electric motor distributor and UL control panel shop, has acquired Industrial Motor Services, an electric motor ...

Renown Electric Motors & Repairs Inc. today announced the publication of updated industry guidance addressing how ...