👉 Fluid, often used interchangeably with oil, serves a multitude of purposes across various industries. Primarily, it acts as a lubricant, reducing friction between moving parts in engines, machinery, and hydraulic systems, thereby enhancing efficiency and longevity. Fluid also plays a critical role in cooling systems, absorbing and dissipating heat to maintain optimal operating temperatures. In addition, it serves as a medium for transporting substances like nutrients, oxygen, and waste products in biological systems, and is essential in processes such as hydraulic power transmission and hydraulic brakes. Its versatility makes fluid indispensable in engineering, manufacturing, transportation, and biological contexts alike.
