The installation was fully described by Carl Pieper (Trans.
In a small installation in the United States water is brought in a 36-in.
This simple device may be looked upon as the crown of the hydraulic system, since by its various modifications the installation of hydraulic power became possible in almost any situation.
The Foyers installation is the largest water-power plant in the United Kingdom.
A similar installation of inductive telephony, in which telephone currents in one line were made to create others in a nearly parallel and distant line, was established in 1899 between Rathlin Island on the north coast of Ireland and the mainland.