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Free Government Certifications Online – Robotics Certificate | Free Government Certificate | Apply Now

Free Government Certifications Online – Robotics Certificate | Free Government Certificate | Apply Now

Hi everyone so here you will get Free Government certificates for Robotics. This certification process is designed to help you assess your knowledge. Here is the detail:

It is being organized by the Robotics Club of the Department of Mechanical Engineering, LBRCE, Mylavaram, Krishna (Dt), Andhra Pradesh, IndiaThe Quiz is free of cost. Participants will receive an E-certificate on the successful attempt at this quiz. The passing criterion is 40% for the Quiz.

Here are the questions and answers:

  • workspace of the manipulator
  • stability of the manipulator
  • singularity of the manipulator
  • power rating of the joint motors
  • a link slides through a joint
  • a link rotates about a joint
  • a rotary link contains a sliding component
  • a joint is subjected to a concentrated moment
  • equal to the number of concentric rings (tracks) used
  • independent of the number of concentric rings (tracks) used
  • more than the number of concentric rings (tracks) used
  • less than the number of concentric rings (tracks) used
  • Carbon steels
  • Stainless steels
  • Rubber
  • Plastics
  • suitable for magnetic materials only.
  • a range sensor.
  • an internal sensor.
  • a contact sensor.
  • Force/Moment sensor
  • Micro-switch
  • Limit switch
  • Proximity sensor
  • Linearity of a sensor is nothing but its constant sensitivity
  • Accuracy of a sensor is nothing but its repeatability
  • Accuracy of a sensor is different from its repeatability
  • Resolution of a sensor always takes a positive value
  • store image as an array of pixels
  • convert analog information of light intensity into digital form
  • remove noise from the image
  • obtain a distinction between the object and background
  • is nothing but its trajectory planning problem.
  • aims to decide collision-free path for the robot.
  • aims to ensure smooth variation at the robotic joint.
  • aims to ensure dynamic balance of the robot.
  • external tangents between the circles and circular arcs
  • internal tangents between the circles and circular arcs
  • circular arcs only
  • either internal or external tangents between the circles and circular arcs
  • Manipulator and Mobile robot, respectively
  • Mobile robot and Manipulator, respectively
  • Manipulator only
  • Mobile robot only
  • adaptive controller only
  • adaptive motion planner only
  • adaptive motion planner but not adaptive controller
  • both adaptive motion planner as well as adaptive controller
  • It is suitable for determining collision-free path for a robot navigating among some moving obstacles.
  • Its performance is independent of the chosen potential function.
  • There is a chance of this approach to get trapped into the local minimum problem particularly for a concave obstacle.
  • The robot may suffer from some oscillatory motions by using this approach.
  • nothing but its centre of pressure point
  • nothing but its mass centre
  • nothing but a point about which the sum of all moments becomes equal to zero
  • a point that has no role to play in carrying out dynamic balance analysis of a biped robot
  • Incremental planning
  • Potential Field approach
  • Reactive control strategy
  • Visibility Graph
  • Find-path problems only in robotics
  • Dynamic motion planning problems only in robotics
  • Both find-path and dynamic motion planning problems in robotics
  • Neither find-path nor dynamic motion planning problem in robotics
  • 43
  • 44
  • 41
  • 42
  • Reachable workspace of a manipulator is a subset of its dextrous workspace
  • Dextrous workspace of a manipulator is a subset of its reachable workspace
  • No relationship exists between dextrous and reachable workspaces
  • Summation of dextrous and reachable workspaces of a manipulator gives rise to its total workspace
  • manual teaching
  • lead-through teaching
  • off-line teaching
  • robot programming
  • point contact between the finger and object
  • line contact between the finger and object
  • area contact between the finger and object
  • no contact between the finger and object

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