double
double phase motor

four-phase
four-phase alternating current

inverted
inverted phase

lagging
lagging of phase

negative
negative phase

one-phase
one-phase circuit

open
open phase

phase
to go through many phases

phase in
introduzir gradualmente

phase out
retirar gradualmente

phase-out
supressão progressiva

secondary
secondary phase

shifting
shifting of phase

single-phase
single-phase alternating current

three-phase
three-phase current

twelve
twelve-phase transformer

two-phase
two-phase current