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 ...

One of the more popular three-phase electrical services supplied to medium-size commercial buildings is the Wye or Star configuration transformer. The name comes from the transformer’s secondary ...

Despite the challenges faced by the Volkswagen Group over its diesel emissions scandal, it appears diesel isn’t a dirty word for the automaker as it's just announced a mighty V-8 diesel engine that ...

AB Volvo has been granted a patent for a method to control the rotational speed of an electric motor-driven air compressor in vehicles. The method involves determining compressor efficiency, air ...

New York, Aug. 31, 2021 (GLOBE NEWSWIRE) -- Reportlinker.com announces the release of the report "Global Automotive Electric HVAC Compressor Market By Vehicle Type, By Drivetrain, By Cooling Capacity, ...

Years ago, it was common for shops to have a central power source that drove all the tools through a system of belts, wheels and driveshafts. The power was routed around the work space by mechanical ...

Say hello to the Mercedes-AMG GLE 53 4Matic+, the latest vehicle in AMG’s ever-growing family. Set to be shown to the world at the Geneva Motor Show, the new GLE 53 4Matic+ may not be a full-blown AMG ...

When it comes to air compressors, there's so much confusion about which choice to make and how to properly set up your air system. There are plenty of options out there, but how do you know which ...

Courtesy of www.MikeHolt.com All questions and answers are based on the 2020 NEC. Q. What does the NEC require as the minimum size of branch-circuit conductors for a single motor compressor for air ...