Problem 전압 변동률

Multiple Choice • Views 1084 • Comments 0 • Created at 2 years ago • Last Updated at 6 months ago  
  • 전압 변동률
  • 직류기

무부하 전압 250[V], 정격 전압 210[V]인 발전기의 전압 변동률[%]은?

Subscribe to see the correct answer.
1

22

2

16

3

19

4

17

previous article
last article