CURRICULUM

Electrical Engineering: Four Difficulties, 4000 Levels

Electrical Engineering has four difficulties with 1000 levels each and ten questions per level; check units before choice. Electrical levels ask for circuits, motors or protection; identify AC or DC first.

电气工程基础闯关Electrical Basics1000 关电气工程进阶闯关Electrical Intermediate1000 关电气工程高阶闯关Electrical Advanced1000 关电气工程挑战闯关Electrical Challenge1000 关

How it works

  1. Start at the basic difficulty.
  2. Ten questions per level; clear one to unlock the next.
  3. Review at 1/3/7/14/30 days.

FAQ

Which difficulty?

Start at basic and move up when accuracy stays above 80%.

How many levels each?

1000.