The system Electrical Conservation is considered to be the most complex and most difficult technical Subject by many. Those questions are intimidating, but don’t worry. It's just that nobody has taken the time to prepare you systematically.

We take the time.
We go slow.
We draw lots of diagrams and use lots of examples.
You'll learn step-by-step, one question at a time.
Don’t miss out.

What’s inside?
- An insider’s take on what Energy Conservation really look for and why.
- A 4-step framework for solving any system design Machine question.
- 16 real system design Energy Conservation questions with detailed solutions.
- 188 diagrams to visually explain how different systems working.