PyQdeck LogoPyQdeckSubjectsSyllabusBlog
Back to the 2025 paper

Module 1: Additive Manufacturing Introduction and CAD-CAM for 3D Printing

2025?m

What is the primary limitation of the STL file format in 3D printing preparation?

(i) It is not compatible with all 3D printing technologies.
(ii) It is a proprietary format requiring special software licenses.
(iii) It cannot store color or material information.
(iv) It only uses curved geometry.

Search GoogleAsk AI
Worked SolutionAI Assisted

Answer: (iii) It cannot store color or material information

STL represents a 3D surface as a collection of triangular facets. The standard STL format mainly describes geometry and surface normals. It does not natively carry rich information such as color, texture, or multiple material assignments.

This is a major limitation when a model requires multi-material or color-aware manufacturing.

Similar questions

3D Printing and DesignIn the context of FDM 3D printing software, what is the primary function of a slicer program? (i) To create the initial 3D part geometry (CAD) (ii) To convert a 3D model (e.g., STL file) into instructions (G-code) (iii) To repair mesh errors in the 3D model (iv) To monitor and remotely control the 3D printer hardware2025?m3D Printing and DesignWhat is the primary material used in SLA 3D printing? (i) Thermoplastic filament (ii) Photopolymer resin (iii) Metal powder (iv) Ceramic slurry2025?m3D Printing and DesignDiscuss the four primary forms of 3D printing raw material.20257mSoftware EngineeringSoftware is not considered to be collection of executable programming code, associated libraries and documentations. (i) Statement is true (ii) Software is only data structures with algorithms (iii) Statement is false (iv) Statement underestimates software20192m
PreviousWhich Additive Manufacturing process utilizes a liquid photopolymer resin and a UV light source for curing and solidification? (i) Fused Deposition Modeling (FDM) (ii) Stereo Lithography (SLA) (iii) Selective Laser Sintering (SLS) (iv) Direct Energy Deposition (DED)NextIn FDM, the material is typically: (i) Liquid resin (ii) Powdered metal (iii) Thermoplastic filament (iv) Ceramic slurry
Official AppAndroid App

PYQDeck for Android

Solve BEU previous-year exam papers anywhere, anytime. Fast search, offline paper viewing, and step-by-step solutions designed specifically for your phone.

Get on Google Play