Seems reasonable to me to look for general information about the aircraft you'd like to work on for them.
Maybe you're correct and maybe you're not...so a guy want to work on his fisrt jet aircraft have to know this?..so what's the difference between a type rated guy, just the practice and experience on the Simulator??
Sorry but for me is not reasonable!
Look even the other pink low cost using the A320...they are not going to ask you A320 related questions!!
Some question are pretty straight forward from our ATPL books and they are ok, general question..but
sure not ask you an electrical system of the 737 or the limits...
This are AFM Limitations and Boeing recommended operating limitations related questions suitable for type rated guys.
Just my thought!