Most functional fluids such as hydraulic oils are employed to convert electrical energy to mechanical energy.
(Most functional fluids such as hydraulic oils; are employed; to convert electrical energy to mechanical energy) (Most functional fluids such as hydraulic oils; to convert; electrical energy; to mechanical energy)
Most functional fluids such as hydraulic oils Most functional fluids such as hydraulic oils
are employed to convert
to convert electrical energy to mechanical energy
electrical energy to mechanical energy