Design for Manufacturability MCQs (Chapterwise Multiple Choice Questions)

Scaling objects in CAD makes them:

bigger

smaller

both bigger and smaller.

It only stretches them.

Answer & Explanation

Correct Answer: both bigger and smaller.

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

Which of the following factors affect the tool life of a cutting tool?

Tool geometry

Cutting feed and depth

Cutting speed

Tool material

All of the above

Answer & Explanation

Correct Answer: Cutting speed

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

Which of the following kinds of defects can occur during the injection molding process?

Die swell

Drag flow

Flash

Bambooing

Answer & Explanation

Correct Answer: Flash

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

Another name for indirect extrusion is ______.

direct extrusion

forward extrusion

backward extrusion

impact extrusion

Answer & Explanation

Correct Answer: backward extrusion

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

In CAD, which direction is chosen to begin measurement of angles?

3 o'clock

6 o'clock

9 o'clock

12 o'clock

Answer & Explanation

Correct Answer: 3 o'clock

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

Which of the following machine is appropriate for cutting large diameter holes, holes with very close tolerance, and to do shaped holes?

Hole Popping EDM

Wire EDM

Die Sinking EDM

None of these

Answer & Explanation

Correct Answer: Wire EDM

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

In the context of computer graphics, WCS stands for:

Web CAD System

Worldwide CAD Sectors

Web Coordinate Sectors

World Coordinate System

Answer & Explanation

Correct Answer: World Coordinate System

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

Which of the following products are produced by extrusion?

Window frames

Tubes and pipes

Toothpaste tubes

Battery cases

Aluminum beverage cans

Answer & Explanation

Correct Answer: Aluminum beverage cans

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

Identify the advantages of sand castings over die castings from the points given below.

Sand castings can vary greatly in wall thickness, whereas die castings have a uniform wall thickness.

Sand castings have better surface finish than die castings.

Sand castings are wider in gauge than die castings.

A mold can be reused in case of sand castings, but not in case of die castings.

Sand castings are stronger than die castings by virtue of the material used.

Sand castings have higher production rates than die castings.

Answer & Explanation

Correct Answer: Sand castings are stronger than die castings by virtue of the material used.

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

Which of the following is NOT a manufacturing requirement?

Assembly

Standards

Delivery date

Materials

Answer & Explanation

Correct Answer: Standards

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

Design For Manufacturability Quick Quiz

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Design For Manufacturability MCQ

Design For Manufacturability Quick Quiz

Scaling objects in CAD makes them:

Which of the following factors affect the tool life of a cutting tool?

Which of the following kinds of defects can occur during the injection molding process?

Another name for indirect extrusion is ______.

In CAD, which direction is chosen to begin measurement of angles?

Which of the following machine is appropriate for cutting large diameter holes, holes with very close tolerance, and to do shaped holes?

In the context of computer graphics, WCS stands for:

Which of the following products are produced by extrusion?

Identify the advantages of sand castings over die castings from the points given below.

Which of the following is NOT a manufacturing requirement?