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Construction of air insulated transmission lines.

 

             
 
  Single wire line   Two-wire line  
             
  h   S  
  d   d  
  Zo   Zo  
 
  Four-wire line   Coaxial line  
  S1        
  S2   D(ID)  
  d   d(OD)  
  Zo   Zo  
 
 

 

 

This page was last updated 22.02.08