Hot days can feel unbearable without a strong air-conditioning system. Yet many of us take these essential devices for ...

Ignoring signs of a failing battery could lead to vehicle performance issues, or even leave you stranded. What you should know.

We got some interesting insights from someone who 3D prints discontinued parts and designs new ones from scratch.

Abstract: This paper contributes to narrowing the long-standing theoretical gap with power theory (or “power definitions”) for nonlinear ac switching circuits. The true instantaneous energy ...

Air conditioning compressor pumps often face wear and tear over time, but this DAEWOO car tool proves that even the most worn-out parts can be brought back to life. Through a detailed restoration ...

Car manufacturers design start/stop systems with special batteries and components to handle thousands of engine cycles. Consumer Reports explains why driver concerns about premature wear are largely ...

Shipley Energy says that when temperatures rise, it’s time to consider turning on the AC, and there are a few things that can ...

If you notice that your central air system isn't actually cooling, there are a few possible causes that you may be able to ...

Your car’s unusual sounds could be trying to tell you something. Here’s what 10 common noises might mean, and which ones you ...

Abstract: Ground return currents (GRCs) in ac systems generated by HVDC monopolar operations can result in half-cycle saturation of transformers. Considering the ground potential rises of substations, ...