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Welding Robotics MCQ

1. What type of robot is a Klann linkage?

Wheeled robots

Walking robots

Crawling robots

Self-righting robots

Answer

Correct Answer: Walking robots

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2. Simple linkage for walking robots is called what?

Klann linkage

Tendon linkage

Wyler linkage

Hamstring linkage

DeMille linkage

Answer

Correct Answer: Klann linkage

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3. Kinematics is the study of what?

Forces

Kinetics

Motion

Energy

Answer

Correct Answer: Motion

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4. What is the study of motion as applied to robots?

Mechanisms

Kinematics

Dynamics

Robotics

Answer

Correct Answer: Kinematics

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5. What is a Kalman filter?

A mathematical technique to estimate the value of a sensor measurement

A filter that helps stabilize video images

A filter designed to reduce the effects of interference

A filter that smooths out a video signal

A filter used to reduce the impact of noise in a signal

Answer

Correct Answer: A mathematical technique to estimate the value of a sensor measurement

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6. The Kalman filter is used to estimate the value of a sensor measurement from a series of what?

Continuous values

A single measurement

Previous sensor measurements

Continuous and smooth values

Intermittent and noisy values

Answer

Correct Answer: Intermittent and noisy values

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7. Rather than complex human behaviors, what does a Insect Robot imitate?

Insect behaviors

Human behaviors

Animal behaviors

Answer

Correct Answer: Insect behaviors

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8. A small robot designed to imitate insect behaviors rather than complex human behaviors is called what?

Robot bug

Robo insect

Robo-ant

Insect robot

Answer

Correct Answer: Insect robot

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9. What is a multi-functional, reprogrammable manipulator designed to do?

Assist surgeons in performing delicate procedures

Move material, parts, tools, or specialized devices through variable programmed motions

Position containers for processing or storage

Check and monitor performance of machines or systems

Perform high-speedcutting, shaping or joined operations

Answer

Correct Answer: Move material, parts, tools, or specialized devices through variable programmed motions

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10. Hydraulics, the control of mechanical force and movement, generated by the application of liquid under what?

Heat

Gas

Temperature

Pressure

Answer

Correct Answer: Pressure

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11. What are the terms that describe the control of mechanical force and movement?

Hydraulics

Robotics

Mechanics

Answer

Correct Answer: Hydraulics

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12. What is an example of a humanoid?

Animal with human-like characteristics

Robotic entity designed to resemble a human being

A human with an animal's head

A human with a insect's head

Machine that can think and feel

Answer

Correct Answer: Robotic entity designed to resemble a human being

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13. What type of entity resembles a human being?

Alien

Robot

Humanoid

Creature

Answer

Correct Answer: Humanoid

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14. A humanoid is designed to resemble a what?

A dog

A monkey

A chimpanzee

A human being

A gorilla

Answer

Correct Answer: A human being

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15. How many legs does the Hexapod robot have?

Ten

Four

Two

Six

Eight

Answer

Correct Answer: Six

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16. How many actuators are on a hexapod?

Two

Four

Ten

Eight

Six

Answer

Correct Answer: Six

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17. A movable platform using six what?

Switches

Gears

Wires

Linear actuators

Answer

Correct Answer: Linear actuators

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18. What are the operator's sense of touch used for?

Manual handling

Positioning machines

Manual dexterity

Haptic tactile feedback technology

Manipulating objects

Answer

Correct Answer: Haptic tactile feedback technology

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19. What is also sometimes applied to?

Robot manipulators

Plasma cutters

Electric razor

Robots that clean up and maintain things

Answer

Correct Answer: Robot manipulators

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20. Gynoid is an example of what?

A robot made to simulate the appearance of a female human

A machine that can imitate or resemble a human

A machine that can clone human DNA

An android that is designed to look like a human

A humanoid robot designed to look like a human female

Answer

Correct Answer: A humanoid robot designed to look like a human female

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21. Gynoid robots look like what?

A human female

A woman

A newborn infant

A Barbie doll

A Gundam robot

Answer

Correct Answer: A human female

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22. In a backward chaining process, events or received data are not considered by what to intelligently adapt its behavior?

The controller

The algorithm

A rule

An entity

A module

Answer

Correct Answer: An entity

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23. What is considered to adapt behavior?

Changing the environment

Natural selection

Forward chaining

Reverse chaining

Continuation of a previous behavior

Answer

Correct Answer: Forward chaining

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24. When was FIRST founded?

1951

1918

1989

1895

1971

Answer

Correct Answer: 1989

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25. What are some of the things that an Explosive Ordnance Disposal Robot can assess?

The severity of an explosive

The composition of an explosive

Whether an object is a potential threat

Whether an object contains explosives

Whether the object is buried

Answer

Correct Answer: Whether an object contains explosives

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26. What can be activated after the robot withdraws?

Detonators

Hydraulic pistons

Shields

Weapons

Infrared sensors

Answer

Correct Answer: Detonators

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27. What is the name of the volume of space encompassing the maximum designed movements of all parts of a machine or device?

Gearbox (Machine or Device)

Disk (Space)

Shell (Space)

Cylinder (Space)

Envelope (Space)

Answer

Correct Answer: Envelope (Space)

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28. What is the name of the maximum volume of space encompassing all parts of the robot?

Globe

Envelope

Shell

Torus

Cube

Answer

Correct Answer: Envelope

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29. What is emergent behavior?

The spontaneous emergence of novel and complex patterns of behaviour

The sudden appearance or manifestation of an unexpected event

The spontaneous emergence of novel behaviour as a result of the interaction of multiple agents

The sudden appearance of a new or unexpected event

A complicated resultant behaviour that emerges from the repeated operation of simple underlying behaviours

Answer

Correct Answer: A complicated resultant behaviour that emerges from the repeated operation of simple underlying behaviours

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30. What is emergent behaviour a resultant behavior that emerges from?

The repeated operation of simple underlying behaviours

The result of the interaction between autonomous agents

The interaction of two or more elements

The collective behaviour of many individuals

Answer

Correct Answer: The repeated operation of simple underlying behaviours

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31. The energy source or sources for the robot actuators are called what?

Power

Solar

Fuel

Wind

Electricity

Answer

Correct Answer: Power

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32. What is used to construct fast acting manipulators with a wide range of movement?

Hamster

Octopus

Robot arm

Hexapod

Delta robot

Answer

Correct Answer: Delta robot

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33. What type of linkage is an example of a Delta robot?

Chain

Chain robot

Parallel robot

Rotary

Tripod

Answer

Correct Answer: Tripod

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34. What is the extent of movement expressed as a part of degrees of freedom?

Euler angles

Polar coordinates

Cartesian rotation

Angular coordinates

Cartesian coordinates

Answer

Correct Answer: Cartesian coordinates

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35. What is the term for a being with both biological and artificial parts?

Frankenstein

Machine

Cyborg

Android

Mutant

Answer

Correct Answer: Cyborg

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36. What are some examples of artificial parts?

Scientific instruments

Electronic, mechanical or robotic

Inorganic

Human or animal

Biological

Answer

Correct Answer: Electronic, mechanical or robotic

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37. What kind of payload does a cruise missile carry?

Nuclear

Chemical

Explosive

Missiles

Cruise missile

Answer

Correct Answer: Explosive

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38. What is a type of missile that is guided by a robot?

Artillary missile

Cruise missile

Ballistic missile

Answer

Correct Answer: Cruise missile

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39. What is a hobby that evolved from fighting robots?

Painting, robot: a hobby or sport event

Sewing, robot: a hobby or sport event

Crafting, robot: a hobby or sport event

Combat, robot: a hobby or sport event

Watching TV, robot: a hobby or sport event

Answer

Correct Answer: Combat, robot: a hobby or sport event

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40. How many TV series worldwide exist?

Dozens

Hundreds

Several

A few

One

Answer

Correct Answer: Several

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41. What are robots empowered with from the cloud?

Improved mapping and navigation

Reduced latency and increased throughput

Increased mobility

Longer battery life

More capacity and intelligence

Answer

Correct Answer: More capacity and intelligence

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42. What is the name of the technology that gives robots more capacity and intelligence?

Robotics development

Robotics assistants

Robotics software

Cloud robotics

Robotics technology

Answer

Correct Answer: Cloud robotics

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43. What was the name of the X-ray observatory launched by NASA in 1999?

Hubble

Swift

XMM-Newton

Spitzer

Chandra

Answer

Correct Answer: Chandra

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44. When was the Chandra X-ray Observatory launched?

2001

2003

2009

1999

2002

Answer

Correct Answer: 1999

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45. Computer-aided design and computer-aided manufacturing systems and their data may be integrated into what?

Robotic operations

Design software

Manufacturing

Engineering

Manufacturing practices

Answer

Correct Answer: Robotic operations

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46. What is also known as biomimetics, biognosis, biomimicry, or bionical creativity engineering?

Robotics

Bioinformatics

Bionics

Nanotechnology

Answer

Correct Answer: Bionics

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47. What does "autonomous vehicle" mean?

A vehicle that is operated solely by an automated system

A vehicle that can drive itself

A vehicle without a driver

A vehicle equipped with an autopilot system

Answer

Correct Answer: A vehicle equipped with an autopilot system

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48. The term "autonomous vehicle" refers to a vehicle equipped with what?

A vehicle that can steer itself

A GPS system

A driverless system

An autopilot system

A driverless car

Answer

Correct Answer: An autopilot system

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49. What kind of robot was Automaton?

Mechanical

Self-operating

Mechanized

Robotic

Robot

Answer

Correct Answer: Self-operating

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50. What is an example of an early self-operating robot?

Robot

Automaton

The first computer

The first talking machine

Baby

Answer

Correct Answer: Automaton

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51. When was Aura launched?

2010

2006

2004

Answer

Correct Answer: 2004

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52. What agency launched Aura?

EPA

NASA

NOAA

Answer

Correct Answer: NASA

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53. What kind of intelligence is AI?

Animals

Nature

Flowers

Intelligence

Machines

Answer

Correct Answer: Machines

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54. What is the intelligence of machines?

Machine intelligence

Animal intelligence

Artificial intelligence

Mechanical intelligence

Answer

Correct Answer: Artificial intelligence

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55. What is the current platform for small-scale robotic experimentation and physical computing?

Raspberry Pi

Arduino

BeagleBone Black

Answer

Correct Answer: Arduino

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56. Aerobot is capable of independent flight on what?

Water

Other planets

Moon

Air

Answer

Correct Answer: Other planets

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57. What is a type of aerial robot?

Aerobot

Hoverbot

Autonomous vehicle

Helicopter

Dronebot

Answer

Correct Answer: Aerobot

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58. What type of signal do actuators translate?

Analog

Control

Signals

Data

Answer

Correct Answer: Control

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59. What is a common use of electrical control to modulate?

Radio frequency

Use of light or sound to control plant growth

Vacuum

Pneumatic or hydraulic motor

Answer

Correct Answer: Pneumatic or hydraulic motor

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60. What is the axis along which a flying object rotates?

Vertical

Perpendicular

Circular

Horizontal

Answer

Correct Answer: Vertical

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61. What is another word for axis?

Yaw

Pitch

Direction

Roll

Bearing

Answer

Correct Answer: Yaw

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62. What does a Sensor give a visual representation of?

A temperature

A sound

A person

Nothing

Something

Answer

Correct Answer: Something

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63. What is the name of the device that gives a visual representation of something?

Camera

Screen

Printer

Sensor

Answer

Correct Answer: Sensor

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64. What is an example of velocity feedback?

Acoustic feedback

Velocity compensation

Signal feedback

Thermal feedback

PID feedback

Answer

Correct Answer: Signal feedback

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65. What is the word that means change in a signal?

Amplitude

Phase shift

Velocity feedback

Frequency

Answer

Correct Answer: Velocity feedback

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66. What is the third property of velocity?

Its speed

Its magnitude

The direction in which it is travelling

Its rate of change

Answer

Correct Answer: The direction in which it is travelling

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67. What is the speed at which an object is traveling?

Speed

Velocity

Acceleration

Answer

Correct Answer: Velocity

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68. What type of sensor emits ultrasound and then detects it?

Ultrasonic sensor

Radar

Microwave sensor

Electronic sensor

Ultrasonic range finder

Answer

Correct Answer: Ultrasonic sensor

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69. A sensor which emits what and then detects any that returns?

Ultrasound

Radiological

Infrared

Radio waves

Answer

Correct Answer: Ultrasound

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70. What is an example of an ultrasonic frequency that is higher than humans can hear?

A dog whistle

Electricity

The speed of light

Sound

Light

Answer

Correct Answer: Sound

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71. What is a measure of frequency that is higher than humans can hear?

The speed of light

X-rays

Gamma rays

Gamma ray

Ultrasound

Answer

Correct Answer: Ultrasound

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72. What does a transducer convert?

Data

Sound

Energy

Force

Answer

Correct Answer: Energy

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73. What converts energy from one form to another?

Dynamo

Battery

Generator

Transducer

Converter

Answer

Correct Answer: Transducer

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74. What does the term "touch sensor" mean?

A sensor used to control the temperature of a device

A sensor that uses physical contact to detect movement

A sensor which measures some aspect of the physical contact with an object

A sensor that detects the presence of human flesh

A sensor that uses electrical fields to measure the contact pressure between two objects

Answer

Correct Answer: A sensor which measures some aspect of the physical contact with an object

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75. What type of sensor measures some aspect of the physical contact with an object?

Position sensor

Gyroscope

Accelerometer

Touch sensor

Answer

Correct Answer: Touch sensor

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76. A set of what work together?

Proteins

Parts

Cells

Pieces

Things

Answer

Correct Answer: Things

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77. A set of things that work together is called what?

Plan

Model

Pattern

Method

System

Answer

Correct Answer: System

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78. Rodney Brooks is credited with the invention of what architectural method?

Prototype architecture

Object-oriented design

Functional architecture

Distributed design

Subsumption architecture

Answer

Correct Answer: Subsumption architecture

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79. Who proposed the Subsumption architecture?

Rodney Brooks

Jean-Jacques Quarrat

Tim Berners-Lee

Patrick Gray

Konrad Zuse

Answer

Correct Answer: Rodney Brooks

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80. What is a computer's command of its software?

A set of instructions which direct how a computer performs specific tasks

The power of a computer to carry out multiple tasks simultaneously

Ability to learn from experience

The ability to understand and respond to commands

The ability of a computer to understand written or spoken commands

Answer

Correct Answer: A set of instructions which direct how a computer performs specific tasks

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81. A set of instructions which direct how a computer performs specific tasks is called what?

Program

Data

Hardware

Software

Answer

Correct Answer: Software

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82. What do we use to try to emulate the behavior of something?

Logical models

Simulations

Models

Analogies

Physical models

Answer

Correct Answer: Simulations

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83. What are simulations of robots moving around an arena called?

Training: Teaching a robot how to do something

Gaming: Playing a video game with other people

Simulation: A computer program which tries to emulate the behaviour of something

Virtual Reality: A simulated environment which can make you feel as if you are inside something

Answer

Correct Answer: Simulation: A computer program which tries to emulate the behaviour of something

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84. What is used to convey information?

Signal and data

Language

Data

Signal

Image

Answer

Correct Answer: Signal

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85. What is the purpose of a signal?

To help pilots find their way

It is used to tell trains when to stop

To control machines

It is a warning signal used on high-speed roads

In Electronics it is a current/voltage/electromagnetic field used to convey information

Answer

Correct Answer: In Electronics it is a current/voltage/electromagnetic field used to convey information

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86. Braitenberg vehicles slow down when they approach lights, but what else do they do?

Stop

Turn

Seek

Change lanes

Answer

Correct Answer: Seek

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87. What does the Shy Light seeker seek?

Lights

Knowledge

Guidance

Answers

Answers and knowledge

Answer

Correct Answer: Lights

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88. What does a servomechanism include?

A motor and three gears

A motor and associated sensors

A motor and a control unit

A control system

Electrical components

Answer

Correct Answer: A motor and associated sensors

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89. What is another name for the device under control?

Controller: The person or device in charge of a system

Instrument: A device used to measure something

Automation system: A series of devices and processes that use computers to control tasks

Servo/ Servomechanism: An automatic device which uses feedback control to determine its output

Controller: The entity which controls the operation of an industrial process

Answer

Correct Answer: Servo/ Servomechanism: An automatic device which uses feedback control to determine its output

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90. Feedback control is used to determine the output of which device?

Servo/ Servomechanism

Pneumatic Press

Control logic

Hydraulic Press

Motor

Answer

Correct Answer: Servo/ Servomechanism

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91. What is a sensor used to measure?

A quality

A speed

A quantity

A position

A temperature

Answer

Correct Answer: A quantity

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92. What is a type of device often used to measure a quantity?

Meter

Sensor

Metronome

Thermometer

Scale

Answer

Correct Answer: Sensor

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93. Movement where something turns on the spot is known as what?

Linear motion

Quotation

Rotary motion

Wobble

Angular motion

Answer

Correct Answer: Rotary motion

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94. What does Rotation of an airplane around the 'front-to-back' axis do?

Roll

Yaw

Pitch

Answer

Correct Answer: Roll

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95. What is the name of the course about?

American History

Photography

Robot

Climbing

Social Media

Answer

Correct Answer: Robot

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96. Who said the class is about robots?

Robot: That is what the course is about!

Professor: This is the class about robots.

The professor said the class is about robots.

Answer

Correct Answer: Robot: That is what the course is about!

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97. What property does a resistor have?

Capacitance

Wire width

Resistance

Inductive reactance

Copper thickness

Answer

Correct Answer: Resistance

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98. What type of component is a resistor?

Metal

Electronic

Glass

Mechanical

Answer

Correct Answer: Electronic

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99. What is a complete rotation in Radians?

6π

2π

4π

Answer

Correct Answer: 2π

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100. What is a measurement of an angle?

Degrees

Miles

Minutes

Radians

Answer

Correct Answer: Radians

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101. In what medium is R2-D2 portrayed?

Lego movies

Star Wars: The Clone Wars

Star Wars Rebels

Star Wars films and books

The Clone Wars animated series

Answer

Correct Answer: Star Wars films and books

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102. What is R2-D2's main occupation?

A singing hotel room service robot

A robot in the Star Wars films and books

The droid's voice in the Star Wars movies

Being a companion to Luke Skywalker

A droid working for the Rebel Alliance

Answer

Correct Answer: A robot in the Star Wars films and books

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103. What kind of encoder produces two signals out of phase?

Sinusoidal

Quadrature

Binary

Answer

Correct Answer: Quadrature

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