1) How many categories of additive manufacturing technology are there according to ASTM F42 committee? (a) 5 (b) 6 (c) 7 (d) 8
1) How many categories of additive manufacturing technology are there according to ASTM F42 committee? (a) 5 (b) 6 (c) 7 (d) 8
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
![1) How many categories of additive manufacturing technology are there according to ASTM F42 committee?
(a) 5
(b) 6
(c) 7
(d) 8
2) An additive manufacturing process which builds a 3D part layer-by-layer by controlling a laser beam to
selectively cure a vat of photocurable liquid resin is called
(a) Laser stereolithography
(b) Laser powder bed fusion
(c) Selective laser sintering
(d) Laser engineered net shaping
3) A vertex is a geometric entity of
(a) 1D
(b) 2D
(c) 3D
(d) None of the above
4) If the slopes of two curve segments are the same at the point of connection, we say these two curves are:
(a) C° continuous
(b) C' continuous
(c) C? continuous
(d) None of the above
5) How many points does a 3rd-degree B-spline curve with 10 control points pass through?
(a) 2
(b) 3
(c) 4
(d) 10
6) Which of the following types of surfaces is most flexible for surface representation for a given set of control
points?
(a) Bicubic surface
(b) Bezier surface
(c) Coons surface
(d) NURBS surface](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbfb82fed-1514-4e14-91ff-e7d433296507%2F61c6b667-dd99-4d09-b8b5-e683ffa38257%2Fcj5lmq_processed.png&w=3840&q=75)
Transcribed Image Text:1) How many categories of additive manufacturing technology are there according to ASTM F42 committee?
(a) 5
(b) 6
(c) 7
(d) 8
2) An additive manufacturing process which builds a 3D part layer-by-layer by controlling a laser beam to
selectively cure a vat of photocurable liquid resin is called
(a) Laser stereolithography
(b) Laser powder bed fusion
(c) Selective laser sintering
(d) Laser engineered net shaping
3) A vertex is a geometric entity of
(a) 1D
(b) 2D
(c) 3D
(d) None of the above
4) If the slopes of two curve segments are the same at the point of connection, we say these two curves are:
(a) C° continuous
(b) C' continuous
(c) C? continuous
(d) None of the above
5) How many points does a 3rd-degree B-spline curve with 10 control points pass through?
(a) 2
(b) 3
(c) 4
(d) 10
6) Which of the following types of surfaces is most flexible for surface representation for a given set of control
points?
(a) Bicubic surface
(b) Bezier surface
(c) Coons surface
(d) NURBS surface
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