Advanced Manufacturing Processes (3161922) MCQs

MCQs of Rapid Prototyping

Showing 31 to 40 out of 109 Questions
1 2 3 4 5 6
31.
Which file format cannot be converted into STL file format?
(a) .prt
(b) .sld
(c) .dwg
(d) .stp
Answer:

Option (c)

32.
STL files contains ______.
(a) mass properties of the model
(b) geometrical data
(c) drawing data
(d) all of the above
Answer:

Option (b)

33.
In STL files when chord length decrease then accuracy _______.
(a) increase
(b) decrease
(c) may increase or may decrease
(d) remains constant
Answer:

Option (a)

34.
In the entire reverse engineering process for product design, which one is the first step?
(a) CAD model updating
(b) CAD modeling
(c) Data pre-processing
(d) Data capturing
Answer:

Option (d)

35.
In the entire reverse engineering process for product design, which one is the last step?
(a) CAD model updating
(b) CAD modeling
(c) Data pre-processing
(d) Data capturing
Answer:

Option (a)

36.
Which of the following is least important in design during rapid prototyping?
(a) Machine size
(b) Tolerance
(c) Material
(d) CAD software
Answer:

Option (b)

37.
Drilling, milling and threading are examples of which kind of processes?
(a) Additive manufacturing
(b) Subtractive manufacturing
(c) Formative manufacturing
(d) None of the above
Answer:

Option (b)

38.
Which of the following is not an example of additive manufacturing?
(a) Fused-deposition-modeling
(b) Electron beam machining
(c) SLS
(d) Injection molding
Answer:

Option (d)

39.
In 4D printing, which one is the fourth dimension?
(a) Time
(b) Material
(c) Sound
(d) Light
Answer:

Option (a)

40.
STL consists of an unordered list of _______ facets representing the outside skin of an object.
(a) linear
(b) triangular
(c) square
(d) hexagonal
Answer:

Option (b)

Showing 31 to 40 out of 109 Questions
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