Calculations
Amperes
Direct Current
Single-phase
Three-phase
Capacitance
General
Conversions
Temperature
Horsepower
Direct Current
Single-phase
Three-phase
Two-phase
Impedance
General
Inductance
Total Inductance
Kilovolt-amperes
Single-phase
Three-phase
Two-phase
Kilowatts
Direct Current
Single-phase
Three-phase
Two-phase
Ohm's Law
Amperes
Ohms
Volts
Watts
Parallel Circuits
Total Resistance
Pumps
Capacity
Head
Reactance
Capacitive Reactance
Inductive Reactance
Three-phase
Delta
Wye (Star)
Transformers
Amperes and Turns in Coil
Voltage and Current
Voltage and Turns in Coil
Voltage Drop
Inductance Negligible
Watts
Power
 
 
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