What is another word for power trains?
Pronunciation: [pˈa͡ʊə tɹˈe͡ɪnz] (IPA) 
The term "power trains" is often associated with mechanical systems that convert energy from one form to another in order to provide power to a vehicle or machinery. However, there are several other synonyms that can be used to describe the same concept. For example, some people might refer to these systems as "drivetrains," which includes the engine, transmission, and other components that help the vehicle move forward. Others might use the term "propulsion systems," which indicates the mechanics that drive the vehicle or machinery forward. Overall, there are several words and phrases that can be utilized to describe the various types of power trains found in modern machines and vehicles.
