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WorksheetsFundamentals of Manufacturing/Robotics Semester 2 review
Total questions: 82
Worksheet time: 54mins
Name
Class
Date
1.
What product was first made using machines in factories?
a)
Steel
b)
textiles
c)
locomotives
d)
flying shuttles
2.
In which country did the Industrial Revolution begin?
a)
The United States
b)
England
c)
France
d)
Germany
3.
Which of the following was NOT associated with early factory working conditions?
a)
Low wages
b)
Safe working conditions
c)
Dangerous working conditions
d)
Widespread pollution
4.
Before the Industrial Revolution all products were created by
a)
Factories
b)
Hand
c)
Slaves
d)
Royalty
5.
What is the movement from rural to urban areas called?
a)
Moving
b)
colonization
c)
inflation
d)
urbanization
6.
This machine allowed factories to be built anywhere, powered by coal.
a)
flying shuttle
b)
steam engine
c)
spinning jenny
d)
cotton gin
7.
Mass production led to:
a)
Products being more superior in quality
b)
goods became less expensive
c)
laborers received higher wages
d)
industries moved to rural areas
8.
Materials are classified as
a)
Natural, plastic, and leather
b)
Natural, synthetic, and mixed
c)
Metal, synthetic, and leather
d)
Metal, plastic, and leather
9.
Which of the answers below lists actual material properties?
a)
Mechanical, radiant, and nuclear
b)
Thermal, radiant, and electrical
c)
Thermal, radiant, and nuclear
d)
Mechanical, thermal, and electrical
10.
The effectiveness of the manufacturing process was increased by the introduction of
a)
Custom made parts
b)
Batch production methods
c)
Interchangeable parts
d)
Natural materials
11.
What is tensile strength?
a)
Measures the material’s resistance to being squeezed.
b)
Measures the material’s resistance to various types of rapidly changing stresses.
c)
Measures the material’s resistance to being pulled apart.
d)
The material’s resistance to permanent indentation.
12.
Compression strength is the measure of what force?
a)
Measures the material’s resistance to being squeezed
b)
Measures the material’s resistance to various types of rapidly changing stresses
c)
The material’s ability to return to its near original shape after a stress has been applied and removed
d)
The material’s resistance to permanent indentation
13.
A product that is one of a kind and manufactured by a specialist is what type of manufacturing?
a)
Custom
b)
Batch
c)
Just in time (JIT)
d)
Continuous
14.
What is manufacturing?
a)
The making of goods or wares by manual labor or by machinery, especially on a large scale
b)
The making of good things to ware them and make them by manual labor or by machinery, especially on a large scale
c)
The making of goods for waring them and make them by manual labor or by machinery, especially on a large scale
15.
Fill in the blank
A __________ is the traditional method which people associate with manufacturing
a)
Production line
b)
Manufacturing
c)
Process
16.
What is process?
a)
A series of actions or steps taken in order to achieve a particular end.
b)
A series of production or steps taken in order to achieve a particular end
c)
A series of things taken in order to achieve a particular end
17.
Automation has made factories ______ efficient.
a)
much more
b)
much less
c)
some what
18.
CAD stands for____________.
a)
Cars Aid Drivers
b)
Computers Are Dangerous
c)
Computer Aided Design
19.
CAM stands for______.
a)
Computers Are Making
b)
Computer-Aided Moving
c)
Computer-Aided Manufacturing
20.
What is the process used to help design an object?
a)
Design process
b)
Engineering Design process
c)
Manufacturing process
d)
None of the above
21.
Glue, nails, screws, and tape are an example of which of the following manufacturing processes?
a)
Separating
b)
Gathering
c)
Combining
d)
Forming
22.
Using a rolling pin to roll out and shape pie crust represents which manufacturing process?
a)
Combining
b)
Forming
c)
Separating
d)
Gathering
23.
Which of the following is an example of something that is manufactured on an assembly line?
a)
Car
b)
Tooth Brush
c)
Phone
d)
All of the above
24.
______control lowers overall costs because it results in fewer product returns and repairs.
a)
Less
b)
Quality
c)
Machine
25.
A manufacturing technique where software allows the engineer, designer or drafter to design a part and check fit and workability with other parts, the computer analyzes geometry and calculates tool paths.
a)
CAD/CAM System
b)
Countersinking
c)
Milling
d)
Drilling
26.
Robots that clean your floor, mow the lawn, or assist those with disabilities are called:
a)
Teleoperated Robots
b)
Autonomous Robots
c)
Hybrid Robots
d)
Service Robots
27.
Robots operated automatically by themselves are called ______________.
a)
Teleoperated robots
b)
Autonomous robots
c)
Hybrid robots
d)
Service robots
28.
________ is any man-made machine that can perform work or other actions normally performed by humans.
a)
Hybrid Car
b)
Bulldozer
c)
Robot
d)
Engineering
29.
Robots operated by remote control
a)
Teleoperated Robots
b)
Autonmous Robots
c)
Hybrid Robots
d)
Service Robots
30.
A motor is
a)
output
b)
input
31.
If you connect a motor to the green gear, will the blue gear turn faster or slower than the green gear?
a)
Faster
b)
Slower
32.
What type of gear is this?
a)
Gear Train
b)
Differential Gear
c)
Bevel Gear
d)
Worm Gear
33.
______ convert electrical energy into mechanical energy through the use of electro-magnetic fields and rotating wire coils.
a)
DC Motors
b)
Electromagneticity
c)
Magic
d)
Machines
34.
Looking at the picture, what is the gear ratio?
a)
4:6
b)
6:4
c)
2:3
d)
3:2
35.
Looking at the picture, what is the gear ratio?
a)
4:24
b)
1:6
c)
2:12
d)
1:9
36.
If the small gear is driving the large gear, what is happening to the torque?
a)
Increase
b)
Decrease
c)
Remains constant
d)
Not enough information
37.
If your robot is programmed to drive forward, what would happen if you change the direction of one motor?
a)
The robot continues to go forward.
b)
The robot goes backwards.
c)
The robot rotates or turns.
d)
The robot stops then goes forward of again.
38.
If your robot is programmed to drive forward, what would happen if you change the direction of both motors?
a)
The robot continues to go forward.
b)
The robot goes backwards.
c)
The robot rotates or turns.
d)
The robot stops then goes forward of again.
39.
How does a larger tire affect your vehicles’ speed?
a)
Increase the robots speed due to a larger circumference is larger.
b)
Decreases the robots speed due to a smaller circumference can move faster.
c)
Slow the vehicle because the tire is heavier.
d)
The larger tire does not affect the vehicle's size.
40.
How are degrees related to rotations in programming?
a)
When the robot is moving it heats up and makes it rotate.
b)
98.6 Degrees Fahrenheit is equal to 98,6 rotations.
c)
32 Degrees Celsius is equal to when the robot gets hot and makes the robot move.
d)
360 degrees equals one rotation.
41.
What 2 things can affect the distance a robot travels when using rotations?
a)
Number of Rotations &Tire Size.
b)
Speed & Power.
c)
Degrees & Time.
d)
Length of Vehicle & Accuracy of Program
42.
Robots use sensors to:
a)
Gather information about the world around them and respond appropriately.
b)
Make the design of the robot look cool.
c)
Make the design of the robot look not cool.
d)
Confuse the user.
43.
What is this?
a)
Light Sensor
b)
Touch Sensor
c)
Sound Sensor
d)
Ultrasonic Sensor
44.
What is this?
a)
Sound Sensor
b)
Light Sensor
c)
Touch Sensor
d)
Ultrasonic Sensor
45.
These take in data from the environment as an input to your EV3.
a)
Eyes
b)
Shields
c)
Motors
d)
Sensors
46.
A device that detects some important physical quality or quantity about the surrounding environment, and conveys information to the robot in electric form.
a)
Robot
b)
Sensor
c)
Color
d)
Loop
47.
Gears are wheels with teeth. Gears mesh together and make things turn. Gears are used to transfer motion or power from one moving part to another.
a)
True
b)
False
48.
A sequence of instructions written in a code that a computer can interpret and execute.
a)
Program
b)
Syntax
c)
Programmer
49.
A sequence of logical instructions or steps needed to finish a task.
a)
Bugs
b)
Loops
c)
Algorithm
50.
Language written to communicate with computers, language that gives instructions to computers.
a)
Loops
b)
commands
c)
Bugs
d)
Code
51.
Repeating section of code to simplify a solution
a)
Code
b)
Loops
c)
Program
d)
Bugs
52.
What is data?
a)
Data tells you how to post a picture on Instagram
b)
Is Information, including: facts, samples,names and numbers
c)
Data gives instructions on how to bake cookies,
53.
What is coding?
a)
Coding is when you surprise someone.
b)
Coding is a clear cover on your computer monitor.
c)
Transforming actions into a symbolic language
54.
What is programming?
a)
Creating a calendar of events.
b)
Writing instructions for a digital tool
c)
A list of activities like clubs and special events at a school.
55.
A programming command that allows a computer to choose between two sequences of code based on a conditional statement (e.g. Color = BLUE).
a)
Sensor
b)
Block
c)
Switch
d)
Touch
56.
Today, the industrial sector is by far the largest market for robotic technology. The first industrial robot was Unimate, created in 1961 for use on an assembly line in New Jersey. For which industry, currently the largest user of industrial robots, was it built?
a)
energy
b)
aerospace
c)
medical
d)
automotive
57.
Torque is....
a)
...speed
b)
... not school appropriate.
c)
...a set variable
d)
rotational power
58.
Who is Captain America?
a)
Anthony Stark
b)
Steve Rogers
c)
Frank Castle
d)
Andy Craig
59.
What is the name of this Robot?
a)
C3PO
b)
R2D2
c)
3Wheels
d)
Starwars
60.
Which programming sensor uses sound waves to measure distance?
a)
Ultrasonic Sensor
b)
Line Sensor
c)
Bumper Sensor
d)
Optical Shaft Encoder
61.
Which programming sensor is rugged and registers contact on a large surface?
a)
Ultrasonic Sensor
b)
Line Sensor
c)
Bumper Sensor
d)
Optical Shaft Encoder
62.
Which programming sensor "sees" black and white information?
a)
Ultrasonic Sensor
b)
Line Sensor
c)
Limit Switch
d)
Potentiometer
63.
a programmable mechanical device that can perform tasks.
a)
Robotics
b)
servo
c)
Robot
d)
light sensor
64.
the computer component that controls all of the robots systems.
a)
Gyroscope
b)
Servo
c)
Microcontroller
d)
Subsystem
65.
the science and technology behind the design, manufacturing and application of robots
a)
Drivetrain
b)
Microcontroller
c)
Robot
d)
Robotics
66.
components that provide the robot with the ability to interact with its environment. One example would be a gripper.
a)
manipulators
b)
light sensor
c)
optical encoder
d)
ultrasonic range finder
67.
the computer that filters the information collected from the sensors and responds by making decisions using logic.
a)
subsystem
b)
microcontroller
c)
central processing unit (CPU)
d)
servo
68.
a servomechanism that supplies and transmits a measured amount of energy for the operation of another mechanism or system.
a)
actuators
b)
servo
c)
sensor
d)
light sensor
69.
a type of motor that is only able to move 150 degrees.
a)
actuators
b)
gyroscope
c)
manipulator
d)
servo
70.
a device for measuring or maintaining orientation, based on the principles of angular momentum.
a)
microcontroller
b)
actuators
c)
servo
d)
gyroscope
71.
It is the use of computer systems to assist in the creation, modification, analysis, or optimization of a design. It is used to design curves and figures in two-dimensional (2D) space; or curves, surfaces, and solids in three-dimensional (3D) space. It is an important industrial art that is used in many applications in the design process.
a)
CAD Models
b)
Structural Design
c)
Design Presentation
d)
Prototype
72.
is a list of the parts or components that are required to build a product. It provides the manufacturer's part number (MPN) and the quantity needed for each component.
a)
Maintenance Guide
b)
Bill of Materials
c)
Specifications
d)
Manufacturing Plans
73.
a book that contains all design ideas, notes, and data with observations and calculations. It will provide an official record of an engineer or inventor's work.
a)
Specifications
b)
Design Review
c)
User Manual
d)
Engineering Notebook
74.
the process of producing something new or different.
a)
Manufacturing
b)
Prototype
c)
Proposal
d)
Innovation
75.
the original or model on which something is based or formed.
a)
Prototype
b)
Innovation
c)
Specifications
d)
Design
76.
Shorthand notation for programming that is not part of the computer program
a)
code
b)
pseudocode
c)
comments
d)
program
77.
What is robotics?
a)
the machine
b)
movement
c)
the design, construction and operation of a robot
d)
imitating human actions
78.
A systematic problem solving strategy with criteria and constraints, used to develop many possible solutions to solve a problem.
a)
Research
b)
Brainstorming
c)
Design Brief
d)
Design Process
79.
What do all types of engineers do?
a)
Improve computer technology so it's easy to use.
b)
Use natural materials and practice recycling.
c)
Design things that solve problems.
d)
Create opportunities for students to learn.
80.
Once you've figured out what problem you want to tackle, you need to _____
a)
do your research
b)
design your solution
c)
build a prototype
d)
test your solution
81.
factors that limit the design such as time, budget, and possibly materials
a)
Criteria
b)
Constraints
c)
Chief Keef
d)
None of the Above
82.
Which word best describes a constraint?
a)
option
b)
opportunity
c)
limitation
d)
Requirement
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