query: How does ground mains work?
positive_passages.docid: 20428
positive_passages.text: What is ground and what does it do?
negative_passages.docid: 117066
negative_passages.text: how does the circuit of a basic Variable speed electric drill work?
negative_passages.docid: 17026
negative_passages.text: Since neutral is connected to ground how is current kept off of ground?
negative_passages.docid: 45412
negative_passages.text: How does a Faraday Cage work?
negative_passages.docid: 157277
negative_passages.text: How does a battery ( primary cell ) work?
negative_passages.docid: 29749
negative_passages.text: What is the explicit difference between the ground and neutral wire in 110V systems?
negative_passages.docid: 4841
negative_passages.text: How does gravity work underground?
negative_passages.docid: 105446
negative_passages.text: How to properly ground a subpanel in detached building?
negative_passages.docid: 30951
negative_passages.text: Confusion with Grounded Conductor: bringing in a point from infinity
negative_passages.docid: 96551
negative_passages.text: How to determine which wire is which on a transformer?
negative_passages.docid: 10994
negative_passages.text: Can a single ground wire ground 2 outlets?
negative_passages.docid: 12515
negative_passages.text: Class II isolated power supply (wall wart) -- referencing the output to mains neutral?
negative_passages.docid: 43640
negative_passages.text: Steady-State Current
negative_passages.docid: 35844
negative_passages.text: Is it ok to have mixed grounds and neutrals on bars in a breaker box?
negative_passages.docid: 10064
negative_passages.text: Why earth ground connection does not leak current?
negative_passages.docid: 88722
negative_passages.text: How to tell if mains voltage is on with microcontroller?
negative_passages.docid: 98332
negative_passages.text: How to tell if water pipes are grounded?