Robotic Control System – II MCQ’s

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This set of Control Systems Multiple Choice Questions & Answers (MCQs) focuses on “Robotic Control System – II”.

1. The laws of Robotics are:
a) A robot may not injure a human being
b) A robot must abbey the order given by human except when conflict with the first law
c) A robot must protect its own existence except when it is violating first and second law
d) Both b and c

2. The basic components of robot are:
a) The mechanical linkage
b) Sensors and controllers
c) User interface and power conversion unit
d) All of the mentioned

3. An automatic apparatus or device that performs functions ordinarily ascribed to humans or operate with what appears to be almost human intelligence is called ________
a) Robot
b) Human
c) Animals
d) Reptiles

4. Assertion (A): Degree of freedom is defined as the number of variables to define motion in the body in space.
Reason (R): Maximum degree of freedom can be six in a robot.
a) Both A and R are true and R is not correct explanation of A.
b) Both A and R are true but R is not correct explanation of A.
c) A is true but R is false
d) A is false but R is true

5. Classification of Robot is based on:
a) Geometry and geometric classification
b) Left right classification
c) Based on control system
d) All of the mentioned

6. Hierarchical level control involves :
a) Level 1: Actuator control controls individual robot actuators
b) Level 2: Path control coordinates robot path movement
c) Level 3: Main control high level instruction interpreter
d) All of the mentioned

7. A _________ is connection between parts or links in a robot that allow motion.
a) Hinge
b) Joint
c) Dis joint
d) None of the mentioned

8. Assertion (A): The control system of an industrial robot determine its flexibility and efficiency, within the limits set beforehand by the design of the mechanical structure.
Reason (R): The control system provides a logical sequence for the robot to follow.
a) Both A and R are true and R is not correct explanation of A.
b) Both A and R are true but R is not correct explanation of A.
c) A is true but R is false
d) A is false but R is true

9. Non servo robots are also called as:
a) Pick and place
b) Fixed stop robot
c) Both of the mentioned
d) None of the mentioned

10. Characteristics of non-servo robot are:
a) Relatively inexpensive compared to servo robots
b) Simple, understand and operate
c) Precise and reliable
d) Closed loop system.

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