This critical engine component can be electric, hydraulic or pneumatic and is used to initiate the engine's operation by instigating rotation.
Answer Starter Motor
The starter is used to initiate an internal combustion engine, and it is described as a feedback system. Therefore, the starter initiates the engine cycle and then inertia maintains the continued cycles.
Asked by DRay585 · Last updated 5 years ago · 25.9K views · SOURCE