what would happen if u assume to insulate all the overhead
lines and no insulators....??do you think it to b an
advantag or a disadvantage??justify.
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Answer Posted / shailesh tankni
Providing insulation to over head transmission line
would be beneficial, as it may provide more safety, and
comparatively the insulators used may be of small capacity
as required when uninsulated wire are used.
But the disadvantage would be that the it is not cost
effective as the transmission line is of large length and a
large amount of money will be required to insulate it and
also maintainance cost increases as the insulation may
deteriorate after a specific period of time.
And the complexity of sag calculation increases and
pole loading capacity required will also be high
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