Transformer

[Marcio]

Question 1-in large power transformers, the unequal voltage distribution caused by voltage surges in the winding is prevented by the use of : a- static shields, b- series capacitors, c- low voltage arresters. Question 2- A power transformer whit standard insulation class of 69 KV will withstand an rms test voltage of : a- 440 KV, b-69 KV, c- 140 KV .

 

[tortuga]

Question 1-in large power transformers, the unequal voltage distribution caused by voltage surges in the winding is prevented by the use of : a- static shields, b- series capacitors, c- low voltage arresters. Question 2- A power transformer whit standard insulation class of 69 KV will withstand an rms test voltage of : a- 440 KV, b-69 KV, c- 140 KV .

Are you asking us to do your homework?

 

[Hv&Lv]

Questions like these are all over the internet.
A quick search of the question will help you cheat yourself out of an education...

 

[Carultch]

If you provide your input and participation, with your attempt at solving this problem, the members will be more inclined to assist in helping you with the rest of the solution. You will also learn a lot more along the way, when you take an active role in seeking help. Your post sounds like it was copied word-for-word from your homework.