DONE BY HOFFA PART 3

1. 1101. Type of robot is first guided through a sequence of actions by an operator, then repeats the same actions automatically.

   1. APlayback robot
   2. BFixed sequence robot
   3. CIntelligent robot
   4. DNumerical control robot
2. 2102. Type of robot moves through a sequence of actions, which it receives in the form of numerical data.

   1. ANumerical control robot
   2. BFixed sequence robot
   3. CPlayback robot
   4. DIntelligent robot
3. 3103. A robot that senses its environment and responds to changes in it in order to continue performing its function.

   1. AFixed sequence robot
   2. BIntelligent robot
   3. CPlayback robot
   4. DNumerical control robot
4. 4104. This is the tool that is located at the end of the manipulator.

   1. AJoint
   2. BEnd effector
   3. CLink
   4. DArm
5. 5105. This is an element that is designed to turn some kind of energy into mechanical force or movement.

   1. AVision system
   2. BActuator
   3. CArm length
   4. DTwist
6. 6106. The device provide a robot with information about its own internal state and about its environment.

   1. ASensor
   2. BActuator
   3. CEnd effector
   4. DJoint angles
7. 7107. Type of joint adds one degree of freedom to a robot’s manipulator, allowing one of the two connected segments to be ‘translated’ (moved in a straight line without changing its orientation) in a particular direction relative to the other.

   1. ALong joint
   2. BPrismatic joint
   3. CRevolute joint
   4. DLock joint
8. 8108. Type of joint adds one degree of freedom to a manipulator, allowing one of the two connected segments to rotate relative to the other.

   1. APrismatic joint
   2. BRevolute joint
   3. CLink joint
   4. DMoving joint
9. 9109. The set of all points the robot can reach is

   1. AWorkspace
   2. BPayload
   3. CRepeatability
   4. DPrecision
10. 10110. The maximum weight that robot can carry is

    1. AWorkspace
    2. BPayload
    3. CRepeatability
    4. DPrecision

11. 11111. Accurately the end effector can be positioned at the same point many times is

    1. AWorkspace
    2. BPayload
    3. CRepeatability
    4. DPrecision
12. 12112. Accurately the end effector can be positioned at a specified point is

    1. AWorkspace
    2. BPayload
    3. CRepeatability
    4. DPrecision
13. 13113. The kinematic equations for a robot arm provide expressions for the Cartesian coordinates of the end effector in terms of the joint angles (for revolute joints) and lengths (for prismatic joints) is

    1. ADynamics
    2. BKinematics
    3. CForward Dynamics
    4. DForward kinematics
14. 14114. The kinematic equations for a robot arm provide expressions for each of the joint angles and lengths in terms of the desired Cartesian coordinates of the end effector is

    1. AForward Kinematics
    2. BReverse dynamics
    3. CInverse kinematics
    4. DControl algorithms
15. 15115. Image processing generally convert

    1. AImage -> Data
    2. BImage -> Image
    3. CData -> Interpretation
    4. DData -> Image
16. 16116. Image Analysis generally convert

    1. AImage -> Data
    2. BImage -> Image
    3. CData -> Interpretation
    4. DData -> Image
17. 17117. Graphics generally convert

    1. AData -> Interpretation
    2. BData -> Image
    3. CImage -> Data
    4. DImage -> Image
18. 18118. Patter Recognition generally convert

    1. AData -> Interpretation
    2. BImage -> Data
    3. CData -> Image
    4. DImage -> Image
19. 19119. A image has 8 bit per pixel, what is the grey values?

    1. A256 grey values
    2. B2 grey values
    3. C8 grey values
    4. D512 grey values
20. 20120. Capture the image by camera, done by?

    1. Asensing
    2. Bpreprocessing
    3. Cdescription
    4. Dinterpretation
21. 21121. ______ deals with techniques an image into object of interest.

    1. Asensing
    2. Bpreprocessing
    3. Csegmentation
    4. Drecognition
22. 22122. ______ deals with the computation of features (e.g., size, shape)suitable for differentiating one type of object from another.

    1. Apreprocessing
    2. Bdescription
    3. Crecognition
    4. Dinterpretation
23. 23123. ________ is the process that identifies the objects.

    1. Asensing
    2. Bpreprocessing
    3. Csegmentation
    4. Drecognition
24. 24124. Interpretation assigns meaning to an ensemble of recognized

    1. Apreprocessing
    2. Bsegmentation
    3. Crecognition
    4. Dinterpretation
25. 25125. The camera calibration is based on the assumption that the camera and world coordinate systems are coincident.

    1. ATrue
    2. BFalse
26. 26126. Any image, can be classified into four categories as:

    1. Adiffuse-lighting, back-lighting, structure-lighting and directional lighting
    2. Bdiffuse-lighting, sun-lighting, structure-lighting and reflected lighting
    3. Ccomposite-lighting, back-lighting, structure-lighting and directional lighting
    4. DHomogeneous-lighting , back-lighting, structure-lighting and directional lighting
27. 27127. Two different methods are commonly used for camera modelling are:

    1. Athe picture method and the two planes model
    2. Bthe one planer method and the two planes model
    3. Cthe pinhole method and the two planes model
    4. Dthe pinhole method and the 2D planes model
28. 28128. There are two coordinates are involve in camera modeling are:

    1. ACartesian coordinate and space coordinate
    2. B3D coordinate and 2D coordinate
    3. CCartesian coordinate and camera coordinate
    4. DImage coordinate and camera coordinate
29. 29129. The sequential nature of robot arms is used to generate the ______ ______ models.

    1. Aparallel kinematics
    2. Bserial kinematics
    3. Ckinematics system
    4. Dsource kinematics
30. 30130. Wrist determines orientation namely:

    1. ARoll, Pitch, and Yaw
    2. BPosition, orientation, and kinematics
    3. CRoll, Pitch, and revolute
    4. DX-axis, Y-axis, and z-axis
31. 31131. In most general instances, robot kinematics model contains both ________ and ¬¬¬¬¬¬¬¬¬¬-_______ parameters.

    1. Ageometric and trigonometric
    2. BGeneral and complex
    3. CArm Length and twist
    4. Dgeometric and non-geometric
32. 32132. The position-dependent parameters such as the joint angles and displacement are called:

    1. AGeometric parameter
    2. BNon-geometric parameter
    3. CLink parameter
    4. DJoint parameter
33. 33133. The position-independent parameters are the link lengths, twists, and off-sets which are geometrical and do not change as the manipulator is driven.

    1. AGeometric parameters
    2. BNon-geometric parameters
    3. CTwist parameters
    4. DD-H parameters
34. 34134. The coordinate systems described are:

    1. ALink, Base and Mechanical Interface (tool) coordinate systems
    2. BWorld, Base and Mechanical Interface (tool) coordinate systems
    3. CWorld, joint and Mechanical Interface (tool) coordinate systems
    4. DWorld, Base and space coordinate systems
35. 35135. In kinematics the u, v, and w axis are generally referred as

    1. AReference coordinate
    2. BBody-attached coordinate
    3. CFrame coordinate
    4. DBase coordinate
36. 36 is the rotation matrix of

    

    1. AR_(x,∅)
    2. BR_(y,∅)
    3. CR_(z,∅)
    4. DR_(x,∅) . R_(r,∅)
37. 37is the rotation matrix of

    

    1. AR_(x,∅)
    2. BR_(y,∅)
    3. CR_(z,∅)
    4. DR_(x,∅) 〖.R〗_(r,∅)
38. 38is the rotation matrix of

    

    1. AR_(x,∅)
    2. BR_(y,∅)
    3. CR_(z,∅)
    4. DR_(x,∅) 〖.R〗_(r,∅)
39. 39139. How many geometric parameters are associated with the D-H representation of a rigid link?

    1. AThree geometric parameters
    2. BFour geometric parameters
    3. CFive geometric parameters
    4. DSix geometric parameters
40. 40140. What is name of this symbol (ai) in the D-H representation?

    1. ALink Length
    2. BLink Twist
    3. CLink Angle
    4. DLink Distance
41. 41141. What is name of this symbol (αi) in the D-H representation?

    1. ALink Length
    2. BLink Twist
    3. CLink Angle
    4. DLink Distance
42. 42142. What is name of this symbol (qi) in the D-H representation?

    1. ALink Length
    2. BLink Twist
    3. CLink Angle
    4. DLink Distance
43. 43143. What is name of this symbol (di) in the D-H representation?

    1. ALink Length
    2. BLink Twist
    3. CLink Angle
    4. DLink Distance
44. 44144. Composite transformation matrix can be derive from

    

    1. Aa
    2. Bb
    3. Cc
    4. Dd
45. 45ANSWER IT

    

    1. Aa
    2. Bb
    3. Cc
    4. Dd
46. 46150. d and Ϭ known as the ________ translation and differential rotation vectors

    1. ADirect
    2. BDifferential
    3. CIntegral
    4. DCross
47. 47151. The _______ ___ and ________ _____ formulations were used to the robot arm dynamic problem.

    1. ANewton-Lagrange and Euler
    2. BLagrange-Euler and Newton-Euler
    3. CEuler-Jone and Newton-theory 1st law and 2nd law
    4. D2nd derivative and the 1st derivative
48. 48this is used for the manipulator’s __________.

    

    1. AKinematics
    2. BControl
    3. CSystem
    4. Ddynamic
49. 49153. In this equation K is representing

    

    1. ATotal kinetic energy of the robot arm
    2. BTotal potential energy of the robot arm
    3. CGeneralized coordinates of the robot arm
    4. DFirst time derivative of the generalized coordinate.
50. 50154. In this equation P is representing:

    

    1. ATotal kinetic energy of the robot arm.
    2. BTotal potential energy of the robot arm.
    3. CGeneralized coordinates of the robot arm.
    4. DFirst time derivative of the generalized coordinate

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Quiz sobre DONE BY HOFFA PART 3, criado por hoffa HOFFMAN em 08-06-2019.

Autor

hoffa HOFFMAN

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