It would be best if you contacted a qualified electrician to resolve any questions about house wiring. There is a real potential for serious injury, death to you or others, and damage to your house.
A 4-wire house feed can be used for 220 volts, typically in a split-phase system found in residential electrical installations. The four wires usually consist of two hot wires, one neutral wire, and one ground wire. This configuration allows for 220 volts between the two hot wires, while the neutral and ground provide safety and return paths for 120-volt circuits. Always consult a licensed electrician for specific wiring configurations and safety standards.
Wiring reversed? 12 volts going to ground? Short in wiring harness?
volts is the meaning of which something is powered by a battery.
Volts are the "electromotive force" that is needed to "drive" the electricity through the wiring.
It could be a faulty transformer, a fault in insulation in the wiring, or improper grounding. If you read 80 volts between hot and 'ground', but 120 volts between hot and neutral, then it's most likely a grounding issue.
Having 180 volts on a phase in a house could indicate an issue with the electrical system, such as a loose connection, faulty wiring, or a problem with the transformer. It is important to have a licensed electrician inspect and resolve the problem to prevent any safety hazards or damage to appliances.
In the United States, the normal house that is being built has 220 volts alternating current to legs each one carring 110 volts ac to ground.
Make sure the wiring is correct. It should have 12 volts on one side and a pulsing ground on the other. If some are working, it must be the wiring somewhere.
Standard wiring for 220 volts which is also referred to as 240 volts, commonly has four wires. One is red, one is black, one is white and one is a bare copper wire. The red and black wire carry 120 volts each, the white wire in usually your neutral which hooks up to your ground along with the bare wire.
In U.S. residential wiring it is 240 volts.
Something is shorted to ground.