Answer :
Among the given options, the type of self-contained air conditioning unit is a portable air conditioner.
Portable air conditioners are standalone units that can be easily moved from one room to another. They are self-contained units that do not require permanent installation like window air conditioners or through-the-wall air conditioners. Portable air conditioners are ideal for cooling small to medium-sized rooms and are usually equipped with casters for easy mobility.
A packaged terminal air conditioner (PTAC) is a type of air conditioning system that is commonly used in commercial buildings. PTACs are typically installed through the wall and can provide both heating and cooling.
A through-the-wall room air conditioner is a type of air conditioning unit that is designed to be installed through a wall opening. It is similar to a window air conditioner but is installed through a wall instead of a window.
A console air conditioner is a type of air conditioning unit that is designed to be installed on the floor. It is similar to a window air conditioner but is installed on the floor instead of a window.
Learn more about air conditioners: https://brainly.com/question/10754043
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