3D Printing MCQs (Chapterwise Multiple Choice Questions)

The Fused Deposition Modeling method of printing requires pressure and temperature.

High. low

Low. low

Low. high

High. high

Answer & Explanation

Correct Answer: Low. high

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Which file format serves as the standard data interface between 3D printing machines and CAD software?

AAC

DMG

STL

VRML

WRL

Answer & Explanation

Correct Answer: STL

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The 3D printing material alumide is a combination of powdered aluminum and.

Nylon

Polyester

Cobalt

Silver

Polypropylene

Answer & Explanation

Correct Answer: Nylon

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Which of the following types of light sources is/are used by Digital Light Processing (DLP)?

Arc lamp with an LCD panel

Laser beam

Both a and b

Answer & Explanation

Correct Answer: Arc lamp with an LCD panel

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Which of the following is NOT a rigid opaque material used by Object 3D Pro 3D printers?

Red (VeroRed)

Black (VeroBlackPlus)

Blue (VeroBlue)

Gray (VeroGray)

Answer & Explanation

Correct Answer: Red (VeroRed)

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Which of the following is NOT an advantage of 3D printing?

3D printing facilitates rapid prototyping

30 printing results in increased manufacturing speed

3D printing increases productivity

A product of any size can be created using 3D printing

Answer & Explanation

Correct Answer: 3D printing facilitates rapid prototyping

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Which of the following is used as a support material in inkjet 3D printing?

Modeling clay

Metal alloys

Plastic

Wax

Answer & Explanation

Correct Answer: Wax

Note: This Question is unanswered, help us to find answer for this one

Which of following can be used to create laminated objects in Laminated Object Manufacturing?

Metal foils

Ceramics

Liquid gallium

Paper

Plastic sheets

Answer & Explanation

Correct Answer: Plastic sheets

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Which two of the following are the features of the PolyJet technology?

It can incorporate only one type of material properties in one model

It is capable of multi-material printing

It creates smooth surfaces that have the look and feel of a f‌inal product

Answer & Explanation

Correct Answer: It is capable of multi-material printing

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In the laser sintering process, the build chamber used is.

Completely open

Completely sealed

Partially open

Partially sealed

Answer & Explanation

Correct Answer: Completely sealed

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3D Printing Quick Quiz

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