Which flare configuration is specifically designed for non-symmetrical load solutions?

The correct choice pertains to flare configurations M206 and M211, which are explicitly designed to handle non-symmetrical load solutions. This capability is essential in various applications where balanced loading cannot be guaranteed due to the dynamics of the system being used or the nature of the load itself. Non-symmetrical loads require specific geometrical configurations that M206 and M211 provide to ensure stability and efficiency during operation. These configurations allow for appropriate dispersion of stresses and better performance under varied loading conditions that do not conform to a symmetrical arrangement.

In contrast, other configurations listed may not have the same design specifications or intended use for non-symmetrical applications. This distinction is critical, as using configurations not tailored for such loads could lead to operational inefficiencies or even system failures. Understanding the unique qualities of M206 and M211 in this context highlights the importance of selecting the right flare configuration based on the specific loading scenario.