Final answer:
Scale models are available in various scales at the local Training Support Center (TSC) including the N gauge scale. To determine the actual dimensions of the model train display, you can use the scale factor to convert the dimensions of the display area. By dividing the dimensions by the scale factor, you can find the actual dimensions in real life.
Step-by-step explanation:
Scale models are available in various scales at the local Training Support Center (TSC). One of these scales is the N gauge, which has a scale of 1:160. This means that for every 1 unit in the model, it represents 160 units in real life. To find the actual dimensions of the model train display, you can use the scale factor.
Given that the display area is 4 feet by 8 feet, you can divide the dimensions by the scale factor to find the actual dimensions. For example, to find the length, you divide 4 feet by 160, which gives you the actual length in feet. You can do the same for the width to find the actual dimensions of the display area.
By using the scale factor, you can determine the actual dimensions of the model train display, which will give you an idea of how big the area represents in real life.