Some examples of transformed modes of functional usable energies might be electrical to mechanical, electrical to thermal, electrical to light, natural gas to thermal, electrical to mechanical to fluid to mechanical, electrical to mechanical to pneumatic to mechanical and many others.
(Some examples of transformed modes of functional usable energies; might be; electrical to mechanical, electrical to thermal, electrical to light)
Some examples of transformed modes of functional usable energies
might be
electrical to mechanical, electrical to thermal, electrical to light