My 2 cents:

To persuade people to answer all of those you have to be really transparent about your offer. I mean some of those questions do not have a simple answer and even senior level engineer won't be able to pinpoint correct answer without making a quick google search.
This sort of list will only be effective if you sit right next to the candidate answering questions. Otherwise, you will receive generic bitcoin wiki answers most of the time.
Unless you understand bitcoin on the same level, you are likely will be unable to distinguish if your candidate has deep knowledge of just general understanding.

I feel that fewer broad questions that will provoke healthy subject discussion would bear much better results. You can ask your candidate to describe what steps they will take to create basic payment service based on Bitcoin. Or how would they handle deposits from a few thousand users? How to consolidate funds on your hot wallet? Usually, people with real experience will immediately begin to tell you stories from their past, dive into detail and open up.