AFOQT Practice Test

What supports the use of flexible wings in aircraft design?

1. Tandem landing gear

2. Tricycle landing gear

3. Tail wheel landing gear

4. Fixed landing gear

The correct answer is: Tandem landing gear

The use of flexible wings in aircraft design is supported by tandem landing gear configurations, which can enhance the overall performance and aerodynamic efficiency of the aircraft. Flexible wings are particularly beneficial for improving lift-to-drag ratios and providing better control at various flight speeds. The tandem landing gear setup, which typically involves two sets of wheels located close to the aircraft's center of gravity, allows for a more robust and balanced structure. This arrangement accommodates the natural bending and twisting of flexible wings, ensuring proper load distribution and enhancing stability during landing and takeoff. In comparison, other landing gear configurations, such as tricycle or tail wheel landing gear, do not adequately account for the unique benefits that flexible wings offer, particularly in terms of aerodynamics and structural efficiency. While these configurations have their own advantages, they do not specifically support the concept of flexible wing technology as effectively as tandem landing gear does.