第二種電気工事士暗記問題１

It is an application of the selection problem for the second kind electrical worker.

Laws related to the wire coefficient related has been recorded.

[How to use]

Problem has become to 4 択 selection formula.

I can choose a continuous and random on the first screen.

When you tap the next problem, the problem will be updated.

I'm going to have a sufficient verification, please contact the HP of the bulletin board if you have any trouble.