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Introduction to Robotics Exam

Total questions: 44

Worksheet time: 25mins

Name
Class
Date
1.

A ____________ and ____________ machine designed to move materials, tools or specialized instruments, by programmed movements to carry out a variety of tasks.

a)

Reprogrammable and Multifunction

b)

Programmable and functional

c)

Programmed and multifunctional

d)

Specialized and skilled

2.

Who coined the term robotic and published the three famous laws of robotics?

a)

Isaac Asimov

b)

Isaac Newton

c)

Isaac Stewart

d)

Isaac Sherill

3.

How many degrees of freedom is needed to locate a robot’s Hand at any point in its workspace?

a)

6

b)

8

c)

4

d)

12

4.

What are the three degrees of freedom located in the arm of a robotic system

a)

Rotational, Radial and Vertical

b)

Vertical, Horizontal and Circular

c)

Up, down, and around

d)

90 degrees, 180 degrees and 360 degrees

5.

The following degrees of freedom pitch, yaw and roll are located in which part of the robotic arm?

a)

Base

b)

Joint

c)

Traverse

d)

Wrist

6.

A robotic joint provides relative motion between how many links of the robot?

a)

4

b)

2

c)

3

d)

5

7.

How many degrees of freedom is normally associated with each joint?

a)

1

b)

2

c)

4

d)

5

8.

Name the following joint:

a)

Linear

b)

Twising

c)

Orthogonal

d)

Revolving

9.

Name the following joint:

a)

Rotational

b)

Revolving

c)

Twisting

d)

Orthogonal

10.

Name the following joint

a)

Rotational

b)

Orthogonal

c)

Revolving

d)

Twisting

11.

Which configuration Consists of three sliding joints, two of which are orthogonal.

a)

Rectangular

b)

Cylindrical

c)

Polar

d)

SCARA

12.

Which configuration consists of a vertical column, relative to which an arm assembly is moved up or down?

a)

Cylindrical

b)

Spherical

c)

Jointed arm

d)

SCARA

13.

Which of these is not a joint?

a)

Rotational

b)

Cartesian

c)

Linear

d)

Orthogonal

14.

What are the specifications of Axis Movement?

a)

Robot motion range, Robot motion speed and Repeatability

b)

Payload and Robot mass

c)

V – Reach, H – Reach, and Structure

d)

None of the above

15.

The basic components of a robot are?

a)

manipulator, and the end effector (which is the part of the manipulator).

b)

the power supply and the controller.

c)

manipulator, the end effector, the power supply and the controller.

d)

Wrist and end effector

16.

Sensors are devices with inbuilt ________________, ________________, or ________________ features. Their ________________ depends mainly on the transduction principle.

a)

electronic signals, Mechanical, Chemical, functioning

b)

electrical, magnetic, optical, performance

c)

digital, analog, thermal, operation

d)

pressure, temperature, humidity, accuracy

17.

The ________________ is based on the ________________ of ________________ from one form to another.

a)

Principle, Conversion, Energy

b)

Law, Creation, Matter

c)

Theory, Transfer, Power

d)

Concept, Movement, Force

18.

A ________________ is used to measure the ________________ of the robot and its ________________ environment.

a)

Robot Sensor, temperature, surrounding

b)

Robot Actuator, speed, internal

c)

Robot Controller, voltage, external

d)

Robot Motor, pressure, mechanical

19.

Sensors pass __________________________ to robots for executing desired ________.

(a)  

20.

Robots need ______________ sensors that help them ______________ themselves.

a)

suitable, control

b)

random, destroy

c)

useless, ignore

d)

broken, confuse

21.

Robot sensor ________________ the smooth ________________ of a robot.

4 lines
22.

These sensors help robots react to the ________________ received.

a)

Condition

b)

Color

c)

Sound

d)

Shape

23.

These sensors help create a feel-and-see feature in them, which provides the ____________________ accomplishment of various tasks.

a)

Functions

b)

Failures

c)

Interruptions

d)

Errors

24.

Understanding the environment can help a robot determine the ____________________, object ____________________, sound, or chemical reaction and ________ accordingly.

a)

proximity, surrounding, act

b)

distance, movement, react

c)

location, position, move

d)

area, object, respond

25.

What are used to identify the light and generate a voltage difference?

a)

Light sensors

b)

Camera obscura

c)

Signals

d)

Fire

26.

Which set of sensors are used as light sensors in robot parts?

a)

photoresistors and photovoltaic cells.

b)

IR Transceiver and Ultrasonic

c)

Camera obscura and daguerreotype

d)

Refracted and projection

27.

Which sensor with the help of angular momentum, this sensor is used to quantify the orientation. It is used when we want our robot to be independent of the earth’s gravity to maintain the right orientation?

a)

Gyroscope

b)

IMU

c)

Voltage

d)

Current

28.

What sensors require physical contact to function?

a)

Proximity

b)

Contact

c)

Temperature

d)

Sound

29.

Which sensors are widely used in robots working in extreme weather conditions?

a)

Contact

b)

Temperature

c)

Navigation

d)

Pressure

30.

6. Industrial robots have which kind of sensors?

a)

Temperature sensors

b)

Vision sensors

c)

Humidity sensors

d)

Sound sensors

31.

7. What sensors does a military robot have?

a)

Temperature and humidity sensors

b)

Proximity, infrared, and camera sensors

c)

Only sound sensors

d)

No sensors

32.

Task and Behavior Planning operates on the key principles of abstraction and composition.

a)

True

b)

False

33.

Natural Language Understanding and Dialog is not effectively two-way communication of semantic understanding between humans and robots.

a)

True

b)

False

34.

Motion planning seeks to coordinate multiple actuators in a robot to execute higher-level tasks.

a)

True

b)

False

35.

Navigation seeks to build a representation of the environment (mapping) and knowledge of the robot’s state within the environment (localization) to enable the robot to operate in the world.

a)

True

b)

False

36.

At the multifunctional level, we have perhaps demonstrated capabilities for the robot to respond to very concrete, mathematical goals.

a)

True

b)

False

37.

Controls is all about ensuring the robot can reliably execute physical commands.

a)

True

b)

False

38.

Speech synthesis acts on the physical world in a different way.

a)

True

b)

False

39.

Speech recognition is another form of exteroceptive sensing.

a)

True

b)

False

40.

Automatic, Autonomous, and Aware are the 3 capabilities of a robot’s behavior.

a)

True

b)

False

41.

Abstract, behavioral and functional are the 3 skill types of a robot.

a)

True

b)

False

42.

How many joints does the robot have?

a)

3

b)

5

c)

6

d)

8

43.

Joint Limits allow you to restrict individual robot joint movements in joint space. Which of the below are options for doing this? (multiple answers)

a)

Least Restricted

b)

Maximum Speed

c)

Reduced Mode

d)

Position Range

44.

Technology dealing with the design, construction, and operation of computer-controlled, autonomous machines.

a)

Mechanics

b)

Robotics

c)

Physics

d)

Chemistry