Top 80+ Solved Advanced Manufacturing Method MCQ Questions Answer
Q. STL files contains ______
a. mass properties of the model
b. geometrical data
c. drawing data
d. all of the above
Q. In STL files when chord length decrease then accuracy _______
a. increase
b. decrease
c. may increase or may decrease
d. remains constant
Q. Which of the following is least important in design during rapid prototyping?
a. Machine size
b. Tolerance
c. Material
d. CAD software
Q. 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
Q. Which of the following is not an example of additive manufacturing?
a. Fused-deposition-modeling
b. Electron beam machining
c. SLS
d. Injection molding
Q. STL consists of an unordered list of _______ facets representing the outside skin of an object.
a. linear
b. triangular
c. square
d. hexagonal
Q. STL file consists of which of the following format?
a. ASCII
b. Binary
c. Both A & B
d. Neither A nor B
Q. STL files plague several problems as they contain no _______ data
a. geographical
b. analytical
c. topological
d. all of the above
Q. In laminated object manufacturing (LOM), which of the following cutting strategy ispreferable?
a. Directional scanning
b. Zigzag tool paths
c. Contouring and spiral paths
d. Boundary cutting tool paths
Q. 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 above