Which type of CNG container is designed to store CNG for uses other than propelling the vehicle?

The option that identifies the type of CNG container designed for uses other than propelling a vehicle is the mobile fuel container. This type of container is typically utilized to transport or store compressed natural gas for various applications, such as providing fuel for generators or other equipment, as opposed to being strictly limited to the operation of a vehicle.

Mobile fuel containers are advantageous because they can be easily transported to different sites and used in various applications outside of just vehicle propulsion. This versatility makes them essential in industries where CNG is used not only for transportation but also for powering machinery or serving as a backup energy source.

In contrast, motor fuel containers are specifically designed to store CNG that powers the vehicle itself. Cylinder containers and auxiliary fuel containers also focus on vehicle use; the auxiliary fuel container is an additional fuel source specifically for enhancing vehicle range rather than serving other purposes. Thus, mobile fuel containers stand out for their broader utility beyond just vehicle propulsion.