Top 350+ Solved CAD-CAM and Automation MCQ Questions Answer
Q. The ___________ is used to create a surface using curves that form closed boundaries
a. ruled Surface
b. plane Surface
c. coons patch
d. surface of Revolution
Q. ________ command gives an array of object in 3D modeling
a. Extrude
b. Revolve
c. Pattern
d. All of the above
Q. To create a hollow part, which of the following command would be most efficient
a. Extrude
b. Sweep
c. Shell
d. Revolve
Q. A cylinder can be created by drawing a rectangular shape using the ________ tool.
a. revolve
b. sweep
c. extrude
d. all of the above
Q. For 3D modeling of automobile body styling, which of the following is a preferredtechnique
a. Constructive Solid Geometry
b. Pure Primitive Instancing
c. Boundary Representation
d. Spatial Occupancy Enumeration
Q. What is the full form of FEA
a. Fracture Element Analysis
b. Finite Element Analysis
c. Future Electronic Analysis
d. None of the above
Q. From the following, which type of element is not two dimensional?
a. Tetrahedron
b. Quadrilateral
c. Parallelogram
d. Rectangle
Q. For truss analysis, which type of elements is used?
a. Triangle
b. Parallelogram
c. Rectangle
d. Bar
Q. To solve the FEM problem, it subdivides a large problem into smaller, simpler parts that arecalled
a. static elements
b. dynamic elements
c. infinite elements
d. finite elements
Q. The art of subdividing the structure into a convenient number of smaller elements is knownas
a. discretization
b. assemblage
c. continuum
d. traction
Q. Number of displacement polynomials used for an element depends on .
a. nature of element
b. type of an element
c. degrees of freedom
d. nodes
Q. The finite element method is mostly used in the field of
a. structural mechanics
b. classical mechanics
c. applied mechanics
d. engineering mechanics