True or False: Bearings are used to support and maintain alignment of rotating shafts.

Bearings are indeed critical components in mechanical systems, specifically designed to support rotating shafts and maintain their alignment. Their primary function involves reducing friction between moving parts, which ensures smooth rotation and prolongs the lifespan of the machinery. By providing a stable support for the shaft, bearings help in distributing the load evenly, preventing wear and tear that could arise from misalignment or excessive friction.

In various applications across industries, bearings come into play, including in motors, machinery, and tools, emphasizing their essential role beyond just specific use cases. While bearings are widely utilized in electrical machinery, their application is not limited to that category; they are also found in mechanical systems ranging from automotive to aerospace engineering. Thus, the statement is accurate, affirming the versatility and importance of bearings in maintaining proper rotational dynamics and alignment in a multitude of mechanical contexts.