DC machine
type: Concept
narrower: homopolar machine
narrower: DC motor
narrower: DC generator
related: commutator
alternative label: direct current machine
broader: electric machine
preferred label: ماشین جریان مستقیم @fa

DC generator
preferred label: مولد برق جریان مستقیم @fa
type: Concept
broader: DC machine

commutator
preferred label: جابه‌جاگر @fa
type: Concept
related: DC machine

electric machine
preferred label: ماشین الکتریکی @fa
type: Concept
narrower: DC machine

homopolar machine
preferred label: ماشین هم‌قطبی @fa
type: Concept
broader: DC machine

DC motor
preferred label: موتور جریان مستقیم @fa
type: Concept
broader: DC machine