Problems of adequate protection against intersecting overhead high-tension electric lines at road crossings; line material and factors of safety; extra large factor of safety against breaking or grounded secondary lines over road crossing to receive falling high-tension lines; economical aspects. Paper read at 4th Northern Congress for Electrotechnic in Finland, June 1929. (See also - (discussion) Forhandlinger, 1929, pp. 23-28, 8 figs.)


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    Title :

    Line crossings


    Additional title:

    Om linjekyssninger


    Contributors:
    Strand, A. (author)


    Publication date :

    1929


    Size :

    8 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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