[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)