B1-11 Aeroplane Aerodynamics, Structures and Systems

Semimonocoque = with skin, formers, stringers and bulkhead. Something like fairly contribute stresses to all aircraft part.

Monocoque= stressed skin, formers and bulkhead. Stressed skin and formers take most of the aircraft stress and load.

Difference between Monocoque and Semi- Monocoque - stringer ( formers, bulkhead, skin )

Zone controller controls the trim air system while Pack controller controls the Air cycle machine.

The rest in my brain. I pass this exam with 87% 122 of 140 questions