1NAVEEN MANIVANNAN Member Member since Feb 29, 2016 Last active Feb 29, 2016 Total activities 0 Activity feed Recent contributions #Threads 10 years ago 5a5d610e-0f69-4aa4-b22b-16dc5625609a pls tell me does live wire carrired positive or negative charge??and pls tell me about live,neutral,earthing
