Manufacturing Processes Questions and Answers

Exercise

Exercise 1

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Q 1
This is a solid shape that fits inside the mold and forms a hole in a cooled cast metal or molten plastic object:

A)   Core

B)   Cavity

C)   Prototype

D)   Hole mold


Correct Option - A

Explanation


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Q 2
This process recognizes the inherent interrelationships between design and manufacturing:

A) Design for manufacture

B) Design for manufacture and assembly

C) Design for concurrent engineering

D) Design for assembly


Correct Option - B

Explanation


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Q 3
This allows the performance of structures to be analyzed and tested efficiently, accurately, and quickly:

A) Computer-aided manufacturing

B) Computer-aided design

C) Computer-aided engineering

D) Computer-aided prototyping


Correct Option - C

Explanation


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Q 4
Manufacturing may produce these types of products:

A)   Discrete or continuous

B)   Raw material or parts

C)   Machinery or manufactured

D)   Processes or operations


Correct Option - A

Explanation


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Q 5
This type of rapid prototyping system uses a laser to fuse powdered metals, plastics, or ceramics:

A) Fused deposition modeling

B) Stereolithography apparatus

C) Solid ground curing

D) Selective laser sintering


Correct Option - D

Explanation


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Q 6
Approximately this much of the cost of product development and manufacture is determined at the design stage:

A)   40-50%

B)   60-75%

C)   70-80%

D)   75-85%


Correct Option - C

Explanation


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Q 7
This allows the designer to conceptualize objects more easily without having to make costly illustrations, models, or prototypes:

A) Computer-aided manufacturing

B) Computer-aided design

C) Computer-aided engineering

D) Computer-aided prototyping


Correct Option - B

Explanation


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