MAE 1351 Exam 2 (Answered) 85Q&A.
2025/2026. 100% Verified.
Try drawing freehand a vertical line 5 inches long. Which direction did you follow?
Top to Bottom
A pictorial may be used as a formal engineering drawing of record. True?
No, pictorials are for informal communication only
A fundamental problem with pictorials is that:
Angles and distances cannot be read directly
SW can display an object in the following views:
isometric, perspective
My drawing axes for a 3D view are set such that the angles between them are as follows: 240,30,90
with one of the lines horizontal. The view is:
Cavalier
The same orthographic projection may be obtained from two different parts. True?
Yes; two orthographic projections of completely different objects may look identical
A part may be properly represented on an engineering drawing with as few views as...
one
The US standard for multiview orthographic projection is:
Third angle
First angle
Germany
C size
Plotter
If one chooses a larger sheet size, the text must also be printed larger. True?
No; lettering size should be the same no matter how small or large the sheet of paper
The revision block in an engineering drawing contains...
Both historical record / references of changes
Engineering drawings should always have a front, top and right view. True?
no
An outline assembly drawing is used to show the fit and function of parts in an assembly. True?
, Yes
The table that lists all the components in an assembly is called the...
BOM-Bill of Material
In an engineering drawing, every dimension must have a tolerance. True?
Yes, every single one
It's OK to dimension to hidden lines on a part. True?
No, bad practice
Best practice is to dimension hole features in the view where they show in the drawing as...
Circles
Best practice is to dimension cylindrical (solid) features in the view where they show as...
Rectangles
A fillet would be dimensioned as a...
Radius
The nomenclature "TYP" or "TYPICAL OF" indicates...
That a feature is repeated exactly in the drawing a certain number of times
An engineering drawing should specify the preferred method of manufacturing for the part. True?
No
If a feature is very important, it's good to show its dimensions in multiple views to make sure it is
machined correctly. True?
No
Dimensions in an engineering drawing are specified to be when the part is...
At room temperature and pressure
A cat's whisker measures:
0.004 in
Human hair measures around 80 microns (high side). The closest inch equivalent is:
0.005 in
The thickness of a "regular" sheet of paper is approximately:
About 3-4 thousandths
My machinist claims to be able to hold a particular dimension to 5 tenths. She means...
0.0005"
A supplier says they carry "3 mil" plastic sheet stock. This means:
2025/2026. 100% Verified.
Try drawing freehand a vertical line 5 inches long. Which direction did you follow?
Top to Bottom
A pictorial may be used as a formal engineering drawing of record. True?
No, pictorials are for informal communication only
A fundamental problem with pictorials is that:
Angles and distances cannot be read directly
SW can display an object in the following views:
isometric, perspective
My drawing axes for a 3D view are set such that the angles between them are as follows: 240,30,90
with one of the lines horizontal. The view is:
Cavalier
The same orthographic projection may be obtained from two different parts. True?
Yes; two orthographic projections of completely different objects may look identical
A part may be properly represented on an engineering drawing with as few views as...
one
The US standard for multiview orthographic projection is:
Third angle
First angle
Germany
C size
Plotter
If one chooses a larger sheet size, the text must also be printed larger. True?
No; lettering size should be the same no matter how small or large the sheet of paper
The revision block in an engineering drawing contains...
Both historical record / references of changes
Engineering drawings should always have a front, top and right view. True?
no
An outline assembly drawing is used to show the fit and function of parts in an assembly. True?
, Yes
The table that lists all the components in an assembly is called the...
BOM-Bill of Material
In an engineering drawing, every dimension must have a tolerance. True?
Yes, every single one
It's OK to dimension to hidden lines on a part. True?
No, bad practice
Best practice is to dimension hole features in the view where they show in the drawing as...
Circles
Best practice is to dimension cylindrical (solid) features in the view where they show as...
Rectangles
A fillet would be dimensioned as a...
Radius
The nomenclature "TYP" or "TYPICAL OF" indicates...
That a feature is repeated exactly in the drawing a certain number of times
An engineering drawing should specify the preferred method of manufacturing for the part. True?
No
If a feature is very important, it's good to show its dimensions in multiple views to make sure it is
machined correctly. True?
No
Dimensions in an engineering drawing are specified to be when the part is...
At room temperature and pressure
A cat's whisker measures:
0.004 in
Human hair measures around 80 microns (high side). The closest inch equivalent is:
0.005 in
The thickness of a "regular" sheet of paper is approximately:
About 3-4 thousandths
My machinist claims to be able to hold a particular dimension to 5 tenths. She means...
0.0005"
A supplier says they carry "3 mil" plastic sheet stock. This means:
