Question

What are the characteristics of a monocoque airplane structure?

1) It is a type of structure where the skin carries the primary load.
2) It is a type of structure where the internal frame carries the primary load.
3) It is a type of structure where the wings carry the primary load.
4) It is a type of structure where the engines carry the primary load.

Answer 1

A monocoque airplane structure is a type of structure where the skin carries the primary load, while the internal frame supports and strengthens the skin.

Step-by-step explanation:

The characteristics of a monocoque airplane structure are:

1. It is a type of structure where the skin carries the primary load.
2. It is lightweight and rigid, providing strength and stability to the aircraft.
3. It is made up of a single shell or skin that is capable of withstanding stress and distributing loads throughout the structure.
4. The internal frame or structure is used for supporting and strengthening the skin, rather than carrying the primary load.

Overall, the monocoque structure allows for a streamlined design, reducing weight and improving aerodynamic performance in aircraft.