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Robotics and Technical Engineering EOC Review Flashcards | StudBud
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Robotics and Technical Engineering EOC Review
Robotics and Technical Engineering EOC Review
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Enjoy this quiz because I stayed up until 3am writing it just for you 🙃
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Answers
1
A technical drawing that shows only two of the three dimensions of an object is called...
A multi-point perspective
An orthographical projection
A pictorial projection
A plan and profile
2
What is the correct name for the image displayed?
An organized manifest
A bubble diagram
A robotic choice matrix
An algorithm flowchart
3
Which of the following is NOT a core concept of technology?
Technologies are often made up of a series of like systems
Tech systems are often embedded with larger systems
All Technologies are powered by electricity
Technologies are always developed according to a set rule
4
A robot is equipped with an arm that grasps, and lifts items. What is the name of this arm?
Manipulator
Drive train
Controller
Processor
5
Which of the following is an example of critical thinking can be used in the design firm?
Considering the beauty of two prototypes to select the best
Carefully Considering a new machine design closely
A tendency to only see the negative side of things
Measuring two prototyoes to discover the best one
6
Which of the following is an important shop safety precaution?
All of the above
Keep a clean and uncluttered workspace
When working with a power tool, never wear loose clothing
Always wear eye protection when using any hand or power tool
7
Which of the following is the best description of how systems and subsystems interact?
Subsystems send feedback that tells how the system will work
A glitch in a subsystem can result in whole system glitch
A glitch in any subsystem is easily fixed by the system core
Subsystems usually operate independently of the big system
8
Which best describes the difference between robots and advanced machines?
There is actually very little difference b/w the two
Robots usually operate with some sort of autonomy
Robots operate according to a pre-written program
Answers "A" and "C" are both correct
9
Which of the following is an example of technology?
A socket wrench
All of the above
A wooden ship
A 3-D printer
10
What is the OSHA color code that indicates caution or danger might exist
Yellow
Orange
Green
Blue
11
Which of the following might be considered socially responsible design?
Designing a portable picnic table to be made of recyclables
All of the above
A new line of clothing made by robots designed last longer
Manufacturing plant that runs on solar and wind energy
12
Electronic devices often used on robots to detect motion, acceleration, and light are called...
Indicators
Sensors
Detectors
Gauges
13
Which of the following is a common use of gears?
To reverse the direction of rotation
To increase or decrease the speed of rotation
To move rotational motion to a different axis
All of the above
14
How is technology related to other fields of study like Science and Mathematics?
Technology is the basis for terms like technician
Technology is defined as scientific research that uses math
The scientific method is essentially the same as the DEP
The making of new Tech often depends on other studies
15
The physical frame of main structure of a robot that holds all the parts together is called...
Skeleton
Scaffold
Core
Chassis
16
What are some advantages of making objects with 3D printing opposed to traditional ways?
Answers "A" and "C"
Because 3D printing is an additive process
Because changes can be made in the computer program itself
Because 3D printing is a subtractive technology
17
In a quality control robot which is more important, precision or accuracy?
Both precision and accuracy are needed to make value
Precision because its important measurements are consistent
Accuracy b/c it is important that the measurements are right
Accuracy b/c it's important parts are made of right material
18
What is the primary difference between a control system with feedback mechanisms and one w/o?
W/o feedback the engineer won't know what to improve
With feedback elct circuit boards are always included
Feedback makes operation of a machine easier for humans
Feedback allows control systems to operate w/o humans
19
When putting out a fire, where should you point the fire extinguisher?
At the base of the fire or at the fuel source
At about the middle if the flames
All over and around the flames
At the top of the flames
20
Calculate the gear ratio of a gear with 75 teeth to a gear 25 teeth
3:1
4:1
100
1:3
21
Which of the following is an example of how Innovation and adaption might be used in the DEP?
Adapting to new work roles or schedules
Using criteria and specifications to make a new elct device
Finding a better use for a specifically marketed product
Testing and evaluating a prototype before production
22
Artificial intelligence and robotic drones that can deliver packages are examples of...
Science fiction
Articulated robots
Emerging technologies
Established industrial uses
23
Which of the following emits an electronic signal to detect distance between robot and object?
Proximity sensor
Metrics meter
Avoidance sensor
Distance sensor
24
Can the engineering design process be used to design a computer program?
No b/c computer programs have a one certain set of criteria
Yes because the process includes input, processes and output
Yes because the computer program will have meet criteria
No becasue the DEP is only used when designing machines
25
What is pseudocode?
A technical name for "false" or "incorrect" code
A shorthand method of making an algorithm using shrt phrases
A method of writing compt code that only uses math symbols
A malicious software program that hijacks computers
26
A microcontroller is part of which robotics subsystem?
Logic
Power
Motion
Sensor
27
How does a servo differ from a motor?
Both are interchangable terms for a electrical rotary device
Servos often include motors but may include other pieces
Motors often include servos to control elc. resistance
Motors are articulated and servos are unarticulated
28
Which robotic subsystems send commands to the actuators and receive signals back from sensors?
Controllers and processors
Chassis and cabling
None of the above
Manipulators and drivetrains
29
Which of the following would be the best way to solve disagreements with your design team?
Research design solutions that other companies used
Take all ideas and evalute using critacal thinking
Use brainstorming and creative thinking to evaluate problem
30
Which if the following could be called an algorithm?
All of the above
Gather ingerdients, measure, put in bowl, mix, put in pan
Start, forward motors, if sensors read white, stop
ax+bx+c=d
31
What are some of the current applications of robots?
Robots are currently limited to hightech firms and scientist
Industry and Manufacturing, Undersea Exploration and artwork
Dependin on the definition, almost any tool can be a "robot"
Almost only used in Industry, other uses are still evolving
