Convention, Volume 36 |
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Halaman 339
... less than 6 feet Strain Insulator Guy Wire- ---- Strain Insulator In locating anchor guys the distance from the butt of the pole to the anchor rod shall be made as great as possible . and in no case shall it be less than the height from ...
... less than 6 feet Strain Insulator Guy Wire- ---- Strain Insulator In locating anchor guys the distance from the butt of the pole to the anchor rod shall be made as great as possible . and in no case shall it be less than the height from ...
Halaman 354
... less than twenty - one feet . Similarly , the clear space between sidewalks and wires crossing them shall never be less than fifteen feet . 95. All guys crossing a roadway or footway shall be car- ried at an elevation of not less than ...
... less than twenty - one feet . Similarly , the clear space between sidewalks and wires crossing them shall never be less than fifteen feet . 95. All guys crossing a roadway or footway shall be car- ried at an elevation of not less than ...
Halaman 409
... Less weight per mile for same conductivity , hence 2 - Less strain on pole line , and 3 - Less cost in hauling and erecting wire ; also 4 - No corrosion due to locomotive flue gases , 5 - Less self - induction with same wire spacing , and 6 ...
... Less weight per mile for same conductivity , hence 2 - Less strain on pole line , and 3 - Less cost in hauling and erecting wire ; also 4 - No corrosion due to locomotive flue gases , 5 - Less self - induction with same wire spacing , and 6 ...
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PaperAdvanced Information Regarding Developments | xii |
Conventions of the Association | xiii |
257 | xxiii |
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