Which term describes drawings that show vertical and horizontal piping in a single view?

• A. Isometric
• B. Plan
• C. Elevation
• D. Section

Answer: (A)

Isometric drawings present a three-dimensional view on a single sheet, which lets you see vertical piping rises and horizontal runs all at once. This single-view 3D perspective is exactly what describes piping laid out in both directions together, helping you understand how everything connects in space without flipping between different views.

A plan is a top-down view, which mainly shows horizontal layout from above. An elevation is a side view, showing height but not how pipes run around corners in 3D. A section is a cut-through view used to reveal interior details. So the isometric approach is the best match for showing both vertical and horizontal piping in one view.