ahmad nahla


{ City } jubail
< Country > saudi arabia
* Profession * electrical supervisor
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Questions / { ahmad nahla }
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how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!

SRES,

Electrical Engineering 1939



Answers / { ahmad nahla }

Question { 6429 }

why we use bare wire in high tension power instead of using insulated wire?


Answer

if you mean in the overhead power lines : 

it will take much more cost to use insulated cables

Is This Answer Correct ?    16 Yes 1 No