Advanced Manufacturing Processes (3161922) MCQs

MCQs of Rapid Prototyping

Showing 51 to 60 out of 109 Questions
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51.
In laminated object manufacturing (LOM), which of the following cutting strategy is preferable?
(a) Directional scanning
(b) Zigzag tool paths
(c) Contouring and spiral paths
(d) Boundary cutting tool paths
Answer:

Option (d)

52.
Which of the following is the strongest kind of support structure design?
(a) Gussets
(b) Honeycomb
(c) Columns
(d) Webs
Answer:

Option (b)

53.

A tessellated model is said to be valid if there are ________.

(a)

no missing facets
(b)

no degenerate facets
(c)

no overlapping facets
(d)

all of the mentioned
Answer:

Option (d)

54.
Among the following, which one is the last step in Data Processing for Rapid Prototyping?
(a) Model slicing
(b) Part orientation
(c) Tool path generation
(d) Support generation
Answer:

Option (c)

55.
Among the following, which one is the earliest step in Data Processing for Rapid Prototyping?
(a) Model slicing
(b) Part orientation
(c) Tool path generation
(d) Support generation
Answer:

Option (b)

56.

What type of inner structure makes the smoothest model in RP?

(a)

Higher resolution
(b)

Larger polygons
(c)

Lower resolution
(d)

Standard resolution
Answer:

Option (a)

57.

What type of inner structure can be used to reduce the printing time of the model in RP?

(a)

Higher resolution
(b)

Smaller polygons
(c)

Lower resolution
(d)

Ultra higher resolution
Answer:

Option (c)

58.
Which one is NOT related to rapid prototyping definition?
(a) Layer by layer
(b) Physical model
(c) From 3D CAD data
(d) Production line
Answer:

Option (d)

59.
Which one of the processes is NOT using a laser?
(a) LOM
(b) SLA
(c) SLS
(d) FDM
Answer:

Option (d)

60.

Which of the following is the process in the RP cycle?

(a)

Post-processing
(b)

Transfer to machine
(c)

Pre-processing
(d)

All of the mentioned
Answer:

Option (d)

Showing 51 to 60 out of 109 Questions
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