American AI is usually American Airlines, and usually appears because of a baggage fee paid at the airport, or a purchase made during a flight. posted 09/11/2012 Helpful (4)
Electric motors are in general, a lot more efficient that internal combustion engines. An average combustion engine has about 18â20%. A formula one engine, has about 50% of an efficiency.
Also, there is a rich demand for small, efficient, high- and low-torque, and high- and low-power motors in the automotive sector. These applications can choose from brush dc motors, brushless dc (BLDC) motors, or a combination of both. Most motors operate in accordance with Faradayâs law of induction (see here). Still, there are key differences between these motors and in the employment opportunities that await them.