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WorksheetsIntro to Engr-Fall Semester Finals
Total questions: 50
Worksheet time: 29mins
THE RELATIVE SIZE OF SOMETHING IN RELATION TO A MODEL
Scale
Proportion
Ration
Relativity
1'-0" is equal to
1 foot
1 inch
i meter
1 yard
1'-6" is equal to
1 foot & 6 inches
18 inches
22 inches
1 & 1/2 feet
A ROOF WITH TWO SLOPING SIDES AND A GABLE AT EACH END
hipped roof
gable roof
gambrel roof
saltbox roof
A ROOF WITH THE ENDS INCLINED, AS WELL AS THE SIDES
hipped roof
gambrel roof
saltbox roof
gable roof
MEASUREMENTS OR RELATIVE SIZE, LENGTH OF SOMETHING ARE KNOWN AS
SCALE
DIMENSIONS
RATIO
PROPORTION
What is the formula for the area of a rectangle?
A = lw
A = 2l + 2w
A = 4w
A = 2(l+w)
What is the formula for the perimeter of a rectangle?
P = lw
P = 2l + 2w
P = 4w
P = irt
The people who design houses are?
Engineers
Scientists
Architects
Carpenters
If we are using a 1/4 inch scale on a drawing a 1/4 inch represents?
1 meter
1 yard
1 inch
1 foot
The tool we use to measure is called?
Engineering Ruler
Architects Ruler
Scale Ruler
Plan Ruler
The art or science of building; specifically: the art or practice of designing and building structures, especially habitable ones.
Engineering
Evaluation
Architecture
Area
In the 1/8 inch scale, each of the marks left of the 0 represents how many inches
4"
2"
3"
6"
The first thing you do when looking at a House plan is
Locate the North wall
Find the drawing Scale
Find the perimeter wall
Locate the site elevation
On the face of an Architectural Scale, you read the scales?
One scale is read from right to left, the other is read from left to right.
You read both scales from the right
You read both scales from the left
You read both scales from the center
In the 1/4 inch scale, each of the marks left of the 0 represents how many inches
4"
2"
3"
1"
What information does the laser cutting software use to determine the SPEED and POWER of the laser?
Type of Material
Thickness of Material
Color of the Material
Raster Engraving (Pixels) Black
Vector Cutting (Lines) Red
On the laser cutter, the laser should be positioned ___________ inches from the work piece, in order to focus the laser.
1"
2"
3"
It automatically adjusts
A DXF file provides the laser ____________.
Vector Lines & Entities
Raster Information
Speed & Power Settings
Engraving Information
One-Touch software should be used to ______________ images for _______________.
grey-scale, cutting
optimize, engraving.
extract lines from, engraving
copy, engraving
After you have used the laser cutter...
Save & Close-out Corel Draw
Close-out ULS Laser Cutting Software
Remove All of Your Work Pieces
Cut down your leftover material
Leave exhaust fan on
When laser engraving on wood you should stain and clear coat your wood prior to engraving.
True
False
When using oil-based products...
immediately clean brushes with water
clean brush out with acetone/mineral spirits
stir with stick and throw away stick in trash can
shut lid when done using
read the directions on can
When using water-based products...
immediately clean brushes with water
clean brush out with acetone/mineral spirits
stir with stick and throw away stick in trash can
shut lid when done using
read the directions on can
The laser cutters use an exhaust fan to pull the smoke of the work piece, it should be turned off when your job is completed.
Yes, it will extend the life of the fan.
No, fans last forever.
Lifting the lid on the laser...
shuts off the laser
pauses the file
turns on red laser indicator
restarts the file
When laser cutting, warped wood should be taped down to maintain correct distance between laser and material.
True
False
Using Corel Draw, to setup a file for use with a full sheet of material you need to do the following...
Select FILE NEW and Name it
Height 12 Width 24"
RGB, NOT CMYK
DXF files should be opened
DXF files should be imported
Using Corel Draw, to setup a file for use with a full sheet of material you need to do the following...
Set RED LINES to a HAIRLINE Width
SET RED LINES color to R-255, G-0, B-0
BLACK engravings to R-0, G-0, B-0
understand that black is for cutting
understand that red is engraving
Where do you find the SPEED and POWER settings for your laser project?
It will be posted on the wall
Material Settings
Ask Mr. Stalter
Corel Draw
In Corel Draw, STROKE is the area inside of a letter, FILL is the outer lines around the letters
True
False
In Corel Draw, STROKE is usually used to CUT.
True
False
In Corel Draw, FILL is ALWAYS to ENGRAVE.
True
False
When laser cutting, changing the thickness of material you will need to change...
the SPEED settings
the POWER settings
the distance from the laser to material (Z-Axis)
the color of lines
the thickness of lines
ACTIVE LISTENING involves...
looking at the person speaking
occasional nodding
asking clarifying questions
continuing to work on computer
wearing ear buds
An Associates Degree is...
a 2-year degree
a 4-year degree
usually completed at a Community College
usually completed at an University
A Bachelors Degree is...
a 2-year degree
a 4-year degree
usually completed at a Community College
usually completed at an University
A Masters Degree ...
is 1-3 years long
requires a 4-year degree
is 3-7 years long
usually completed at an University
A Doctorate Degree ...
is 1-3 years long
requires a 4-year degree
is 3-7 years long
usually completed at an University
A Plan-of-Study includes...
all courses required to complete a degree
the order in which courses need to be completed
a link to the university's homepage
a job posting
The goal of a Return-on-Investment (ROI) should be...
to invest the most money.
to receive more money than what was invested.
to have a really fun time.
to be in debt as long as possible
Where should all of your assignments be published?
Submitted through Schoology and on your Portfolio (Slideshow)
Only through Schoology
On your G:Drive
On your Desktop
You need to save each file you publish to your portfolio on your G:Drive.
True
False
Placing images of work that you did NOT create is considered cheating.
True
False
Is it fair for cheaters and non-cheaters to receive the same grade?
True
False
What do you do when you have a technical issue that is preventing you from completing work?
Turn in a IT request for help
Keep quiet, do not say anything until the end of the semester
Follow up with IT until it is fixed
Forget about it, and go on your phone
In-state tuition and living expenses at the University of Colorado in Boulder for four years will cost around ___________.
$20,000
$50,000
$75,000
$100,000
A college engineering program will require several levels of calculus.
True
False
What are variables are important to get a quality 3D print?
Temperature
Bed Adhesion (usually a raft)
Quality (Layer Thickness)
Color
Support
What type of file is imported to the Cura-Lulzbot slicing software for use on the 3D printers?
dxf
jpg
stl
