Your goals for activation are kind of missing the point. These are what are referred to as "mind probing questions," questions that get your mind interested in the text before beginning activation. You should tailor these towards the text, for example, look through the chapter and ask yourself questions about info that you find interesting/useful.

Your goal for activation should be why this is important to you, for example, "I require this in order to do well in my exams, which will allow me to do XXX, etc." It should be your your own unique, individual reason for wanting this information. If you can't find a purpose, then maybe the book isnt that important to you after all.