Type training · Airbus A320 family B1.1 · ATA 51

Airbus A320 B1.1: Structure (ATA 51)Type training questions & answers

Materials and corrosion protection, jacking points, A318 differences and door and gear door structure.

Start practising →26 questions · free preview available

A worked explanation on every question
Written for the A318–A321 with IAE V2500-A5 engines
Read in English or 15 other languages

Sample Structure questions with answers

Three questions from the free preview. Think of your answer first, then open the explanation.

1.What is the main structural material of the A320 airframe?
- A.Aluminium alloys
- B.Carbon fibre throughout
- C.Magnesium alloys
Show answer and explanation
Correct answer: A. Aluminium alloys
The basic structure is aluminium alloy, with stainless steel and titanium in specific areas.
2.Which composite is mainly used for A320 primary structure?
- A.Carbon fibre reinforced plastic
- B.Aramid fibre reinforced plastic
- C.Glass fibre reinforced plastic
Show answer and explanation
Correct answer: A. Carbon fibre reinforced plastic
CFRP is used for primary structure. Aramid and glass fibre are used only for secondary structure.
3.Roughly what share of the A320 structural weight is composite?
- A.About 15%
- B.About 50%
- C.About 2%
Show answer and explanation
Correct answer: A. About 15%
Composites make up about 15% of the structural weight.

Practise all 26 Structure questions →

Part of the Airbus A320 family B1.1 type course

One chapter of the Airbus A320 family B1.1 type course question bank, for the A318–A321 with IAE V2500-A5 engines, written in our own words for revision. Your type course and the aircraft maintenance manual stay the authority: limits and procedures can differ between airframes and operators.

All Airbus A320 family B1.1 chapters →

More Airbus A320 family B1.1 chapters

Start practising →All Airbus A320 family B1.1 chapters