What is eart value and phase netrual value.

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Earth value refers to the potential difference between the earth and a point in an electrical circuit. Phase neutral value refers to the potential difference between the phase and neutral wires in a circuit.

Earth value is also known as ground potential rise (GPR) and is important in ensuring safety in electrical systems.
Phase neutral value is important in determining the voltage of a circuit and ensuring proper functioning of electrical equipment.
In a three-phase system, the phase neutral value is typically 230V in Europe and 120V in North America.
The earth value can be measured using an earth tester or ground resistance meter.
Both values are important in electrical maintenance and troubleshooting.

What is eart value and phase netrual value.

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