What is another word for power reverse piston?
Pronunciation: [pˈa͡ʊə ɹɪvˈɜːs pˈɪstən] (IPA) 
A power reverse piston is a device that is commonly used in steam engines to reverse the direction of the engine's movement. However, there are other synonyms for this term that might be useful to know. For example, a reversing valve can also be used to change the direction of a steam engine. Other words that can be used to describe this device include reversing gear, reverse tube, and back-pressure valve. Each of these terms describes a piece of machinery that helps to control the direction of the engine's movement, and they are often used interchangeably in engineering circles. However, no matter what term is used, the device is always crucial to the functioning of a steam engine.
