(ampere)
The grounding conductor is sized to safely carry fault current for the short time until the breaker trips - it is also sized to keep the voltage drop due to fault currents in the ground below harmful levels. The motor wiring is sized to continuously carry the full load and to keep the voltage drop at full load during start-up within a few %.
Electrical units, amps and electrical wiring, wire gauge and AWG, electrical formulas and motors.
Characteristics of all-aluminum conductors (AAC).
Calculate amps, hp and kVA for electrical motors.
Calculate electric motor efficiency.
Electric resistance in wire made of Copper, Aluminum, Brass, Constantan, Nichrome, Platinum, Silver or Tungsten.
Slip is the difference between an electrical induction motor's synchronous and asynchronous speed.
Full load amps for single and 3-phase 460 volts, 230 volts and 115 volts electric motors.
Calculate electric motors shaft power.
Color codes used in power wiring.
Inductive loads and power factors with electrical three-phase motors.
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