1887

Earthing of Telecommunication Installations

image of Earthing of Telecommunication Installations

A great deal of research has been done on earthing problems in connection with telecommunications and several technical papers have been published as a result. Although opinions and practices differ, there is also a large measure of unanimity on certain aspects. This first edition of a handbook on earthing is an attempt to set out those principles on which a measure of agreement has been reached, and, in those cases where there are different possibilities, to compare their merits.

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General considerations

Before being able to judge the efficiency of the earthing methods used in telecommunications installations, it is necessary to have some fundamental information about the way in which the relatively stable potential, called "earth potential", is established.

English

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