[Electricity Calculation - Easy Electricity Calculation]
- Calculation of neutral current
- Calculate the voltage drop
- Calculation of wire thickness
- Current calculation according to capacity
- Selection of circuit breaker rated current

[Conversion of units - Conversion of units frequently used in electricity]
- Uniform conversion (W - HP)
- Force conversion (kgf - N)
- Energy conversion (J - cal - W h)

[References - View Electrical Regulations]
- Electrical equipment technical standards
- Judgment criteria for electrical equipment technical standards
- Korea Electrical Equipment Regulation (KEC)