Depth in a Cavalier Pictorial sketch is represented how?

In a Cavalier Pictorial sketch, depth is represented at actual size. This technique offers a straightforward way to depict the three dimensions of an object, allowing viewers to visualize how the item appears in real life. The representation of depth in actual size helps maintain the proportions and relationships between the different dimensions, making it easier for others to understand the design or concept being communicated.

The other options describe alternative methods of representing dimensions but do not apply to a Cavalier Pictorial. For instance, exaggerated scale might suggest a more artistic or dramatic depiction, which isn't the goal of this type of sketching where accuracy maintains priority. Representing depth at a half-size or not including depth entirely would lead to a distorted or incomplete visualization that wouldn’t effectively convey the intended engineering design.