Nec national electrical code
Reference data und engineering information about nec national electrical code für electrical applications.
NECNationalElectricalCode
Overview
Engineering reference data for NEC National Electrical Code in electrical engineering.
Key Formulas
Ohm's Law
Voltage = Current × Resistance.
Power
Electrical power.
Energy
Energy = Power × Time.
Variables
| Symbol | Description | Unit |
|---|---|---|
| Voltage | V | |
| Current | A | |
| Resistance | Ω | |
| Power | W |