Sähkövirralla

Sähkövirralla is a Finnish term that translates to "by electric current" or "using electric current". It is commonly used in contexts where an action or process is powered or enabled by electricity. For example, a device might be described as "toimii sähkövirralla" meaning "works by electric current" or "is powered by electricity". This phrase highlights the energy source and operational mechanism.

The concept of sähkövirralla is fundamental in understanding how electrical appliances, machinery, and systems function. It signifies the flow of electric charge, typically electrons, through a conductor, which then performs work or generates heat or light. In everyday language, it distinguishes electrical operation from other methods such as mechanical, thermal, or manual power.

When discussing technologies or devices, specifying that they operate sähkövirralla clarifies their dependence on an electrical power supply, whether from a mains outlet, battery, or generator. This term is crucial in technical descriptions, product manuals, and educational materials related to electrical engineering and physics. It ensures clarity regarding the method of operation and the required infrastructure for a device to function.