View Single Post
  #7   Report Post  
Posted to uk.d-i-y
Harry Bloomfield, Esq.[_2_] Harry Bloomfield, Esq.[_2_] is offline
external usenet poster
 
Posts: 875
Default Lets put mains on to the pins of a plug!

NY presented the following explanation :
so the power lines are at + and - 55 V wrt earth (*).


Not +ve and -ve, it is ac.