Question about Electricity

[GuitarStv]

Re: Question about Electricity

I've seen some old rental houses locally where the ground rod out in the yard near where the elec connects to the house has either come out of the dirt somehow or the cable is not secured tightly. That's the first place I'd look. But your lights would flicker s abut as well. Or your light bulbs would burn out a lot.

Why would the bulbs burn out more often without a ground?