Test of mechanical understanding

A test that allows you to check the level of engineering thinking. Composed of 70 questions with answer options. Despite the fact that so many answers seem obvious, it is not so simple. I warn you responsibly, the test does not show where the error was made. Hint: Answers are protected in code, but without them is more interesting. Yet for this resource, the topic is a bit comic, that's why I publish it in humor.