A user forgot to enable supports for a model with large overhangs. The print failed. What is the most likely cause?

medium📝 Analysis Q6 of 15

3D Printing - Support Structures

AThe print bed was not heated

BThe filament ran out during printing

CThe overhanging parts sagged and deformed

DThe nozzle temperature was too low

Step-by-Step Solution

Solution:

Step 1: Identify the effect of missing supports
Without supports, overhanging parts have no base and tend to sag or collapse.
Step 2: Match failure cause
Sagging and deformation of overhangs cause print failure.
Final Answer:
The overhanging parts sagged and deformed -> Option C
Quick Check:
Missing supports = Sagging failure [OK]

Quick Trick: No supports on overhangs cause sagging and failure [OK]

Common Mistakes:

Master "Support Structures" in 3D Printing

9 interactive learning modes - each teaches the same concept differently

Want More Practice?

15+ quiz questions · All difficulty levels · Free

More 3D Printing Quizzes