The alternator is responsible for charging the car battery and powering all the car's onboard network consumers. If it fails or is unstable, the battery will either not be charged or start discharging ...

Q Could you explain how an alternator works and how it should be tested? I’ve had problems with my ’88 Mustang’s battery going down. I replaced the battery, but that didn’t help. The problem seems ...

It doesn’t matter whether it’s in the deep chill of winter or the heat of summer, on a work truck, emergency vehicle, or personal rig—the last thing a driver wants to see or hear are dim headlights ...

Q: Could you explain how an alternator works and how it should be tested? A: Vehicles built since the 1970s employ a belt-driven AC generator (alternator) to produce electrical power for all needed ...

Your alternator is the heartbeat of your car’s electrical system, keeping the battery charged and electronics running. When it fails, symptoms can start subtle—like dim lights or slow windows—before ...

In this video, we explore the voltage output of an alternator when driven by a waterjet. It’s an engaging science experiment that showcases the interaction between water pressure and electrical ...

When assessing your street rod's charging system, it's important to understand how an alternator works and what other factors may affect its performance. Simply put, alternators are converters. They ...