CIM FINAL EXAMINATION REVIEW QUESTIONS AND ANSWERS
The point of intersection of the X,Y, and Z axes in Cartesian Coordinate space is known as the
_________.
A. Center
B. Origin
C. Reference
D. Absolute - CORRECT ANSWER✅✅✅Origin
What computer file format is widely used for rapid prototyping?
A.) .STL
B.) .DXF
C.) .IGES
D.) .DWG - CORRECT ANSWER✅✅✅.STL
In an assembly drawing, the _________ is a list of the component parts that make up the assembly.
A. pick list
B. assembly sheet
C. component list
D. bill of materials - CORRECT ANSWER✅✅✅Bill of materials
A rapid prototyping process that builds a model in layers is considered which type of process?
A. Cutting
B. Milling
C. Subtractive
, D. Additive - CORRECT ANSWER✅✅✅Additive
What is the name the rapid prototyping process that deposits molten plastic in a desired pattern and
then allows it to harden by cooling?
A. Fused deposition modeling
B. Laminated object manufacturing
C. Sintering
D. Stereo lithography - CORRECT ANSWER✅✅✅Fused Deposition Modeling
Two circles which share the same center are ________.
A. collinear
B. concentric
C. parallel
D. collated - CORRECT ANSWER✅✅✅Concentric
What will happen when a CNC mill operator improperly selects a tool with a different too height offset
than the tool required by the program?
A.) The tool will not reach the X coordinate it is sent to.
B.) The tool will not plunge into the part at the correct depth.
C.) The speed of the tool rotation will be incorrect.
D.) The part will mill properly because offsets apply only to tool diameter. - CORRECT
ANSWER✅✅✅B.) The tool will not plunge into the part at the correct depth.
The point of intersection of the X,Y, and Z axes in Cartesian Coordinate space is known as the
_________.
A. Center
B. Origin
C. Reference
D. Absolute - CORRECT ANSWER✅✅✅Origin
What computer file format is widely used for rapid prototyping?
A.) .STL
B.) .DXF
C.) .IGES
D.) .DWG - CORRECT ANSWER✅✅✅.STL
In an assembly drawing, the _________ is a list of the component parts that make up the assembly.
A. pick list
B. assembly sheet
C. component list
D. bill of materials - CORRECT ANSWER✅✅✅Bill of materials
A rapid prototyping process that builds a model in layers is considered which type of process?
A. Cutting
B. Milling
C. Subtractive
, D. Additive - CORRECT ANSWER✅✅✅Additive
What is the name the rapid prototyping process that deposits molten plastic in a desired pattern and
then allows it to harden by cooling?
A. Fused deposition modeling
B. Laminated object manufacturing
C. Sintering
D. Stereo lithography - CORRECT ANSWER✅✅✅Fused Deposition Modeling
Two circles which share the same center are ________.
A. collinear
B. concentric
C. parallel
D. collated - CORRECT ANSWER✅✅✅Concentric
What will happen when a CNC mill operator improperly selects a tool with a different too height offset
than the tool required by the program?
A.) The tool will not reach the X coordinate it is sent to.
B.) The tool will not plunge into the part at the correct depth.
C.) The speed of the tool rotation will be incorrect.
D.) The part will mill properly because offsets apply only to tool diameter. - CORRECT
ANSWER✅✅✅B.) The tool will not plunge into the part at the correct depth.
