a) Aluminum alloys
b) Titanium alloys
c) Silver alloys
d) Metal alloys
Answer: a
Explanation: The aircraft fuselage is made of aluminum alloys along with other materials such as Zn, Mg and Cu. However modern aircrafts have started using carbon fiber materials in order to decrease the aircraft weight and in turn increase performance.
Related Posts
In a nine node quadrilateral, the shape functions can be defined as _______
The gauss points for a triangular region differ from the _____ region.
The nodal temperature load can be evaluated by using _____
In six node triangular element, the gauss points of a triangular element can be defined by ____
Six node triangular elements is also known as _____
N1, is of the form ____
A _________ element by using nine-node shape function.
Join The Discussion