Test of mechanical intelligence

The test allows you to check the level of engineering thinking.
Compiled from 70 questions with multiple answers.

Despite the fact that so many answers seem obvious, there is not so simple.
Responsible warning, the test does not show where the error was made.

Hint: Answers are sewn in the code, but without them it is more interesting
Yet for this resource, the topic is a little comic, for this I publish in humor.