The correct answer is :(i) 467kV (ii) 500kV.
Please provide clear and correct calculation leads to the
answers, thanks.
A two-conductor power transmission line operates with a constant
voltage. Each line's radius is 20 mm, and the lines are separated
from each other by 1m (centre to centre). They are bare conductors
without any insulating jacket on them.
(i) Calculate the maximum voltage difference between the
conductors allowed without causing any breakdown.
The Correct Answer Is I 467kv Ii 500kv Please Provide Clear And Correct Calculation Leads To The Answers Thanks 1 (91.27 KiB) Viewed 27 times
Q.6. A two-conductor power transmission line operates with a constant voltage. Each line's radius is 20 mm, and the lines are separated from each other by lm (centre to centre). They are bare conductors without any insulating jacket on them. (i) (ii) Calculate the maximum voltage difference between the conductors allowed without causing any breakdown. If the two lines have insulating layers made of rubber of thickness 2mm, which has a breakdown strength much higher than that of air, what is the maximum voltage allowed now between the two wires? a
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