asked by
At atmospheric pressure, the dielectric strength of SF6 is about 

 (a) 2.5 times of air (b) 2.5 times of oil (c) 2.5 times of vacuum (d) None of the above 

Please log in or register to answer this question.

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.