WorksheetsFinal RA SG1
Total questions: 42
Worksheet time: 21mins
Name
Class
Date
1.
You constructed an automated robotic system used to pick up stuffed animals. What is a system that you definitely need in order to perform the specified operation?
a)
Motion system
b)
Manipulator system
c)
Structural system
d)
All of the above
2.
What is a safe classroom evaluation practice for testing robotic gripper pressure?
a)
May be tested with the index finger for power
systems with less than 8v
b)
Should
always have maximum pressure determined with 24v or more applied
c)
Should
never be tested with a body part
d)
Should
only be tested with the fleshy heel part of the hand
3.
You have a galvanized steel robotic design which performs perfectly, but it is costly and weighs too much. What would be a good refinement?
a)
Make the parts out of iron
b)
Make the parts out of aluminum
c)
Make the parts out of lead
d)
Make the parts
out of soft, flexible acrylic
4.
You want to present your finished prototype and its design process to a group of engineers. What would be a good media for the presentation?
a)
Microsoft
Word
b)
Microsoft
Excel
c)
Microsoft PowerPoint
d)
Microsoft
Access
5.
You have a robotic design that has a problem of tipping over when the arm reaches out to grab a payload. What would be the best refinement?
a)
Extend the length of the arm
b)
Align the center of
gravity of the base and the arm
c)
Reduce the weight of the end effector
d)
Use smaller wheels
6.
What is the best format for a mechanical graphic design presentation?
a)
Microsoft Word
b)
Microsoft Excel
c)
Microsoft PowerPoint
d)
Microsoft Access
7.
Which of the following would be a person who designs materials, structures, and systems to develop solutions to technical, societal, and commercial problems?
a)
Engineering Technician
b)
Engineering Technologist
c)
Engineer
d)
Scientist
8.
What is the name of the Honor club sponsoring scholarships and career enhancing activities associated with this class?
a)
NHS – National Honor Society
b)
NTHS – National Technical Honor Society
c)
SATHS – Skills and Technology Honor Society
d)
Who’s Who in High Schools
9.
. What would be an official approval to do something professionally or legally?
a)
Qualification
b)
Certification
c)
Election
d)
Pronunciation
10.
When team members offer assistance to each other they are exhibiting which of the following teamwork skills?
a)
Shaping
b)
Rumoring
c)
Helping
d)
Partisanship
11.
What would be an appropriate work habit for a design engineer?
a)
Tardiness
b)
Pilfering
c)
Diligence
d)
Slothfulness
12.
Government, business management, and proven engineering parameters set regulations for many engineering and manufacturing practices. What is safety regulation for 3D printing?
a)
Allow
sufficient cooling time before removing the finished product
b)
Make sure the plate is cool
to the touch before starting to print
c)
Always use a
DC power source
d)
Never close
the door during the printing process
13.
What would be a career that that must pay strict attention to the ethics and legalities of intellectual property rights while transforming scientific and technical information into readily understandable language?
a)
Engineering Drafter
b)
Technical Writer
c)
Technical Stenographer
d)
Engineering Welder
14.
Fostering an attitude of openness without “put-downs” in an engineering organization would most likely refer to what workplace regulation?
a)
Specialty
b)
Diversity
c)
Endearment
d)
Capping
15.
What is NOT one of the 5-step classroom consequences for not properly following class rules and procedures?
a)
Office Referral
b)
Parent Contact RTI
c)
Student Conference RTI
d)
Hallway quarantine for 1 class period
16.
While not 100% infallible, what computer function should always be used to insure all written communication is professionally acceptable?
a)
Text Styles
b)
Font no
smaller than 26 point
c)
Spell Check
d)
Illustrations
included with captions
17.
What would be a good definition of what a career is?
a)
A paid position of regular employment.
b)
A paid occupation, especially
one that involves prolonged training and a formal qualification
c)
A skilled job, typically one requiring manual skills and
special training.
d)
An occupation undertaken for a significant period of a
person's life and with opportunities for progress.
18.
What teamwork role would most likely say, "This doesn’t quite meet our criteria, let's try to look at this another way."
a)
Recorder
b)
Evaluator
c)
Summarizer/Clarifier
d)
Leader
19.
What teamwork role would most likely say, "OK, so let’s review what we have here.”
a)
Recorder
b)
Evaluator
c)
Summarizer/Clarifier
d)
Ideas Person
20.
What is a team leader’s appropriate response when a member of the team has not been doing his assigned job?
a)
Force him off the team
b)
Tell everyone how useless he
is
c)
Immediately
replace him
d)
Seek
information
21.
What Inventor function key would activate Home View?
a)
F2
b)
F3
c)
F4
d)
F6
22.
What parameters must you set your dimensions to when designing parts that are to be machined?
a)
Tenths
b)
Hundredths
c)
Thousandths
d)
The nearest whole number
23.
What Inventor environment should you begin with when designing a robot set?
a)
IPT
b)
IAM
c)
IPN
d)
IDW
24.
What should be one of the first things done when planning for production on an individual product?
a)
Create a sales presentation
b)
Create a prototype
c)
Create an inventory requisition
d)
Create a machine code
25.
What type of information is characterized by a continuous range, infinite number, of possible values?
a)
Mathematical Information
b)
Digital Information
c)
Cursory Information
d)
Analog Information
26.
What is robotic control that functioning independently without human involvement?
a)
Reliable
b)
RC operated
c)
Autonomous
d)
Dependent
27.
What safety test must be passed with 100% before access to the manufacturing lab will be granted?
a)
General Shop Safety
b)
Chemical
Safety
c)
Fire Safety
d)
All the above
28.
What tool should you use when there is no standard screwdriver available to remove a slot head screw?
a)
Phillips
screwdriver
b)
Chisel
c)
Knife Blade
d)
None of the
above
29.
What chemical would be classified as flammable?
a)
Hot Glue
b)
Lacquer
Thinner
c)
Epoxy
d)
Orange Hand
Cleaner
30.
What is the proper lab disposal method for cleaning rags using lacquer thinner?
a)
Burn them immediately
b)
Store them in an airtight container
c)
Let them cure (dry)
then throw in general trash
d)
Put them in the designated
shop rag corner
31.
What maintenance should be performed on a regular basis to keep the inside of your pneumatic supply compressor tank from rusting?
a)
Drain the water from
the tank
b)
Drain
the air from the tank
c)
Oil the tank
d)
Galvanize
the tank
32.
Where should the electrostatic film to a 3D printer be stored?
a)
Cool dry place
b)
Warm humid place
c)
Magnetic flux place
d)
Chemical
hazard storage cabinet
33.
What would be the result of never cleaning the 3D printer table?
a)
The extruders would not
function
b)
The table would not heat
properly
c)
The products would not
turn out properly
d)
The electrostatic film would become overly sticky
34.
When running tank style drive mode, how should the joystick be programmed for turning?
a)
One joystick running all
motors forward and backward
b)
Two joysticks
moving different directions (One forward and one backward)
c)
Two joysticks moving the same
direction (Both left, or both right)
d)
One joystick moving all motors
left and right
35.
A robot performs perfect twice, but the third time al the wheels fall off. What might be the problem?
a)
Manufacturing defect
b)
To much slack in the gear
train
c)
Wrong size nuts
d)
Negligent or
improper maintenance
36.
When a robotic challenge is presented, what step of the design process (cycle) defines the specifications, parameters, constraints, and clearly defines the objective?
a)
Problem
Identification
b)
Analysis
c)
Testing and Optimization
d)
Brainstorming
37.
What is the gear ratio in the illustration?
a)
36:12:36
b)
1:1
c)
3:1
d)
36:12
38.
What type of gears have the axes of two shafts intersect, most often at 90 degrees apart, and the tooth-bearing faces of the gears themselves are conically shaped?
a)
Rack Gears
b)
Pinion Gears
c)
Bevel Gears
d)
Spur Gears
39.
What type of gears have the axes of two shafts intersect, most often at 90 degrees apart, and the tooth-bearing faces of the gears themselves are conically shaped?
a)
Rack Gears
b)
Pinion Gears
c)
Bevel Gears
d)
Spur Gears
40.
What is the following is the creative flow of ideas and solutions for a need and is the 2nd step of the Engineering Design Cycle?
a)
Problem Identification
b)
Analysis
c)
Brainstorming
d)
Testing &
Optimization
41.
Which of the following is a connected flexible series of links used for fastening or securing objects and pulling or supporting loads?
a)
Chain
b)
Linkage
c)
Tether
d)
Gear Train
42.
What is a call to a function in computer programming languages?
a)
Program
b)
Designation
c)
Command
d)
Step
100 %
