My electric Odyssey is far from over. Now my huge dilemma is which wire is the ground and which one is the working null (N). Because if using ground wire instead of working null (N) current will flow from hot wire (P) feed electrical devices and flow down the ground instead of going back to the meter increasing unjustified the electric bill. So to discover which wire is (N) and which one is grounding i have to shutdown the outlet electric power and take from the light a hot wire and measure 1/2
@TooTankhaMooN
Fun times. The neutral bar should be grounded in your main.