Answer :
Final answer:
Engineers use cross-sectioning to show internal features of automobile engines.
Explanation:
When engineers draw automobile engines and need to show the internal features, they typically use the drawing technique of cross-sectioning.
This technique involves cutting the object in half or exposing its internal features to reveal details that would not be visible in a regular view. By creating a cross-section, engineers can provide a clear representation of the internal components of the engine.
For instance, by cross-sectioning an engine block, engineers can display the arrangement of pistons, cylinders, valves, and other internal parts to aid in design, analysis, and communication within the engineering team.
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