Alternators like this one will probably disappear from the front of engines, replaced by a starter generator built into the transmission. Photo: Jim Park Within a decade’s time we will probably have ...

Home energy systems are fantastic add-ons to your house. In the long run, they can help you save on utility bills, but they're not perfect. That's because no system is 100% efficient. The reality of ...

Tesla Cybertruck revolutionized the automotive industry with a groundbreaking 48-volt electrical system and a steer-by-wire system. These advances would not have been possible without a new approach ...

Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...

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 ...

When you study electrical engineering technology (EET), you study the lifeblood of today's technology: electronics and computers. Electrical engineering technology is a part of virtually everything ...

Ground loops are a common yet often overlooked issue in building electrical systems. While they may seem minor during design or construction, ground loops can significantly impact system performance ...

Sea Electric's new Sea-Drive 250 battery-electric power system for Class 8 trucks will feature an optional hydrogen range extender (RE). The Sea-Drive 250 model (and the optional RE model) is designed ...

Volvo is upgrading its all-electric EX90 SUV to an 800-volt electrical system for the 2026 model year. The 2026 EX90 also gets new driver-assist and safety tech. 2025 EX90 owners can upgrade their ...