一いち次じ線せん輪りん

Meanings

1

noun

primary coil

Technical term in electrical engineering; refers to the coil in a transformer or induction device that receives the input current.

変へん圧あつ器きの一いち次じ線せん輪りんに交こう流りゅう電でん圧あつを加くわえる。
Apply an AC voltage to the primary coil of the transformer.

wheel, ring, circle

Similar words

二に次じ線せん輪りん
The secondary coil, which receives induced current from the primary coil.
コイル
General term for a coil; 一次線輪 is specifically the primary coil in a transformer or similar device.

Etymology

Compound of 一次 (primary, first-order) and 線輪 (coil). The exact historical derivation is uncertain; the spelling is conventionally associated with the meaning.