In respects to certification of aircraft's airworthiness, Standard Airworthiness - utility, acrobatic, normal, transport, commuter. Under Special Airworthiness - experimental, provisional, primary, lightsport, restricted, limited.
The regulations governing the various types of aircraft are based on weight categories. Different categories have different performance and equipment requirements. As a general rule, heavier categories of aircraft would be expected to have more stringent requirements with respect to performance and safety equipment, presumably because they would be more likely to be used in commercial aviation. Hope that helps.
For which aircraft? Every aircraft is different.
Different aircraft have different brands of avionics, but the C-17 and C-5 aircraft have Honeywell avionics.
yes
What's normal? there are many different aircraft
Can vary for different aircraft, but it depends on the number of seats
I dont know if this is the answer you are looking for but the main "types" of aircraft are Commercial Jet Liners and Transport Planes General Aviation Military Aircraft and Special/Other Aircraft Some might argue that water aircraft or seaplanes has it's own category but for the most part these aircraft still fall within the other categories.
yes many military's do but some do notalso most millatary's have different aircraft for different situations
This is not really a question. There are many different categories of science. Just like there are many different aspects of the periodic table.
There is no such thing.
yeah
civil