When the turbocharger in Julie Kimball’s 2010 Audi A4 went out, she paid around $3,000 to replace it. The car was well out of ...

Cylinder misfires can turn a smooth commute into a rough, fuel‑wasting slog, and they almost always leave a trail of ...

Abstract: This paper presents a novel approach for power transformer incipient fault diagnosis through the analysis of dissolved gas in oil. The proposed approach is implemented for improving the ...