58 views
asked in Power system by

In a string of suspension insulators, the voltage distribution across the different units of a string could be made uniform by the use of a grading ring, because it?

Know someone who can answer this question ? Share this on Facebook, Twitter, Whatsapp

← Prev Question Next Question →

1 Answer

answered by

In a string of suspension insulators, the voltage distribution across the different units of a string could be made uniform by the use of a grading ring, because it forms capacitances which help to cancel the charging current from link pins.

Ask now - it's free
...