Assertion: positive sequence | /r/CapableOf | produce normal rotating field
Facets:
value: in a three phase system
type: TEMPORAL
value: physically
type: MANNER
Source sentences:
text: Physically, in a three phase system, a positive sequence set of currents produces a normal rotating field, a negative sequence set produces a field with the opposite rotation, and the zero sequence set produces a field that oscillates but does not rotate between phase windings.