Q1. A 3 core, 3-phase belted cable tested for capacitance between a pair of cores on single phase, with the third core earthed, gave a capacitance of 0.25µF per Km. Calculate the charging current for 12kMlength of this cable when connected to 22kV, 3- phase, 50HZ supply.

Q1. A 3 core, 3-phase belted cable tested for capacitance between a pair of cores on single phase, with the third core earthed, gave a capacitance of 0.25µF per Km. Calculate the charging current for 12kMlength of this cable when connected to 22kV, 3- phase, 50HZ supply.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.26MCQ: Does r=e14r=0.788r, which comes in calculation of inductance, play a role in capacitance...

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Q1. A 3 core, 3-phase belted cable tested for capacitance between a pair of cores
on single phase, with the third core earthed, gave a capacitance of 0.25µF
per Km. Calculate the charging current for 12kMlength of this cable when
connected to 22kV, 3- phase, 50HZ supply.

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