Which type of sketch shows an object in two or more views from different directions?

The correct choice is orthographic sketch because it is specifically designed to represent an object from multiple views, typically including the front, top, and side views. This type of sketch provides a clear and accurate representation of the dimensions and shape of the object without the distortion usually associated with perspective drawings.

Orthographic sketches are essential in engineering and architecture as they ensure that every detail is accounted for from different angles, allowing for precise construction and fabrication. This method is fundamental in technical fields because it communicates how an object exists in three-dimensional space while remaining true to its proportions and geometry.

In contrast, isometric sketches represent three-dimensional objects in a single view, maintaining scale and proportion but not showing multiple angles. Perspective sketches aim to create a realistic depiction of how an object appears to the eye, incorporating depth and vanishing points but typically do not provide multiple views. Technical drawings encompass a broader category that can include orthographic and other types of drawings, but they do not specifically denote the multi-view aspect that orthographic sketches provide.