in series

Prepositional phrase

One after another. Sequentially. / (electricity) Of components: connected in a chain, instead of in parallel.

Japanese Meaning

順次に、一つずつ（連続して起こる様子を示す） / （電気回路で）直列に接続されている

The engineer connected the batteries in series to increase the voltage.

技師は電圧を上げるために電池を直列に接続した。

Sense（1）

One after another. Sequentially.

The experiments were done in series.

Sense（2）

(electricity) Of components: connected in a chain, instead of in parallel.

The total resistance of two resistors connected in series is easily calculated as the simple sum.