Which Synchronous Modeling command creates a new sketch of curves on the intersected faces of a solid body?

The command that creates a new sketch of curves on the intersected faces of a solid body is the Intersection Curve. This command allows users to generate curves that represent the intersection of the selected solid body with a defined sketch plane or another body.

Using the Intersection Curve feature is particularly useful in scenarios where users want to create sketches that precisely follow the contours where two bodies intersect. This capability is vital for designing components that fit together accurately or for performing complex modifications to existing solid geometries. By defining the intersecting planes, the command extracts the relevant curves that can then be used in further modeling processes.

The other choices focus on different functionalities that do not specifically create sketches from the intersections of faces. Silhouette Curve generates curves that represent the silhouette outline of a shape when viewed from a specified direction, while Edit Cross Section allows users to modify existing cross-sections instead of creating new ones. Sketch Settings is used mainly for adjusting parameters and properties of a sketch, and does not involve generating intersection curves.