PS43 Critical Disruptive voltage

[@salonisingh1536]

Thanks siru cleared my all doubt

[@WalkWithKamran]

A 400kv, 50Hz three phase transmission line placed in horizantal arangment the spacing between conductor A and B, B and C and between A and C are 3m,2m,and 5m respectively the surface irregularity factor is 0.8 and temperature is 10 degree Celsius normal pressure = 36cmHg Find critical corona voltage and visual critical corona voltage

[@surendrakverma555]

Very good. Thanks 🙏🙏🙏🙏🙏

[@paras.p]

Sir what is value of Ln

[@vinayvvk8047]

13:22 in the equation Del v is not there sir

[@vinayvvk8047]

@@lecturesinelectricaleng in disruptive voltage equation u should not write Del v (u write r g m ln( ) where is Del sir)

[@atanudey6507]

Sir only one doubt, that is difference between g not and gmax..pls reply sir

[@sarathkc6078]

Thank You Sir.

[@surajbhansinghrathor5348]

Thanks sir

[@anshulkandari9726]

Hand writing problems...?????