CURRICULUM

Mechanical Engineering: Four Difficulties, 4000 Levels

Mechanical Engineering has four difficulties with 1000 levels each and ten questions per level; check units before choice. Mechanical levels ask for force, materials or transmission; identify the unit first. For each part, name the load path before the material.

机械工程基础闯关Mechanical Basics1000 关机械工程进阶闯关Mechanical Intermediate1000 关机械工程高阶闯关Mechanical Advanced1000 关机械工程挑战闯关Mechanical 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.