Rapid Prototyping (2181914) MCQs

MCQs of CAD Modelling and Data Processing for RP

Showing 41 to 50 out of 58 Questions
2 3 4 5 6
41.
A honeycomb type internal structure can assist in ______.
(a) reducing its overall mass and volume
(b) providing support within a part
(c) providing strength within a part
(d) all of the above
Answer:

Option (d)

42.
In designing the support structure, the _____ surfaces produced should be as smooth as possible.
(a) external
(b) internal
(c) both external and internal
(d) neither external nor internal
Answer:

Option (a)

43.
Connections between the main support and the part are called ______.
(a) needles
(b) separators
(c) structure
(d) all of the above
Answer:

Option (a)

44.
Connections between the main support and the platform are called ______.
(a) needles
(b) separators
(c) structure
(d) all of the above
Answer:

Option (b)

45.
Which of the following is the weakest kind of support structure design?
(a) Gussets
(b) Honeycomb
(c) Columns
(d) Zigzag and perimeter support
Answer:

Option (a)

46.
Which of the following is a slicing method?
(a) Uniform slicing
(b) Adaptive slicing
(c) Both A & B
(d) Neither A nor B
Answer:

Option (c)

47.
Which of the following refers to scanning along one coordinate axis for model solidification?
(a) Perimeter scanning
(b) Zigzag tool path
(c) Raster scanning
(d) Contouring and spiral paths
Answer:

Option (c)

48.
Which of the following approach is often used for producing external surfaces?
(a) Perimeter scanning
(b) Zigzag tool path
(c) Raster scanning
(d) Contouring and spiral paths
Answer:

Option (a)

49.
Which of the following is often used for some inkjet type printing processes?
(a) Perimeter scanning
(b) Line by line scanning
(c) Contouring and spiral paths
(d) Zigzag tool path
Answer:

Option (b)

50.
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)

Showing 41 to 50 out of 58 Questions
2 3 4 5 6