UTA MAE 1351 Question with Verified Correct
Answers
Engineering Design Process
- Need identification
- Product specifications
- Concept development
- Detail design
- Production and distribution
The engineering design process follows the same steps as the scientific discovery
process, or scientific method. True?
No; I would say there are major differences
Descriptive geometry is described as
Geometry as a means of computation and analysis
What doesn't belong in this list? What does this list describe?
eraser shield
triangles
lettering guide
fountain pen
t-square
fountain pen, materials needed to create an engineering drawing.
An engineering drawing can be considered a legally binding document. T/F?
True
,Engineerings is a _____ process by nature.
Living, one may need to return to a previous step in the design process at any time.
The purpose of a decision matrix
to eliminate personal bias when deciding on a design.
Descriptive geometry includes:
true view, intersections
What standards does MAE 1351 follow?
ASME Y14.5 and Y14.41
Tooling
any special tools, fixtures or other devices needed to create, align, hold or transport a part
during it's fabrication
High or low volume production?
Sand Casting
High-Volume
- mold is created by making a master pattern. which has the same geometry as the desired
part.
Split lines
places where mold can be disassembled
High or low volume production?
Investment Casting
, High-Volume
- a form of sand casting that can be used to create relatively intricate shapes with good
accuracy.
High or low volume production?
Extrusion
High-Volume
- a method for creating long lengths of material with a uniform cross section shape.
High or low volume production?
Wire drawing
High-Volume
- wires and round bars can be reduced in diameter by pulling slightly larger stock diameters
through one or more nozzles with gradually reducing orifices.
High or low volume production?
Rolling
High-volume
- malleable raw material is reduced in thickness by squeezing it through large rollers to
produce plates and rectangular plates.
High or low volume production?
Deep drawing
High-Volume
- thin shelled parts are created from sheets of thin, malleable metal, also known as sheet
metal.
Answers
Engineering Design Process
- Need identification
- Product specifications
- Concept development
- Detail design
- Production and distribution
The engineering design process follows the same steps as the scientific discovery
process, or scientific method. True?
No; I would say there are major differences
Descriptive geometry is described as
Geometry as a means of computation and analysis
What doesn't belong in this list? What does this list describe?
eraser shield
triangles
lettering guide
fountain pen
t-square
fountain pen, materials needed to create an engineering drawing.
An engineering drawing can be considered a legally binding document. T/F?
True
,Engineerings is a _____ process by nature.
Living, one may need to return to a previous step in the design process at any time.
The purpose of a decision matrix
to eliminate personal bias when deciding on a design.
Descriptive geometry includes:
true view, intersections
What standards does MAE 1351 follow?
ASME Y14.5 and Y14.41
Tooling
any special tools, fixtures or other devices needed to create, align, hold or transport a part
during it's fabrication
High or low volume production?
Sand Casting
High-Volume
- mold is created by making a master pattern. which has the same geometry as the desired
part.
Split lines
places where mold can be disassembled
High or low volume production?
Investment Casting
, High-Volume
- a form of sand casting that can be used to create relatively intricate shapes with good
accuracy.
High or low volume production?
Extrusion
High-Volume
- a method for creating long lengths of material with a uniform cross section shape.
High or low volume production?
Wire drawing
High-Volume
- wires and round bars can be reduced in diameter by pulling slightly larger stock diameters
through one or more nozzles with gradually reducing orifices.
High or low volume production?
Rolling
High-volume
- malleable raw material is reduced in thickness by squeezing it through large rollers to
produce plates and rectangular plates.
High or low volume production?
Deep drawing
High-Volume
- thin shelled parts are created from sheets of thin, malleable metal, also known as sheet
metal.
