Robotics Pre Assessment Quiz

50 Questions | Total Attempts: 5022

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Robotics Pre Assessment Quiz - Quiz

We have developed a "Robotics Pre Assessment Quiz" to check if you know the terminologies and processes required to build a robot. This quiz will test your knowledge about robots and robotics. Robotics is an important branch of computer science that deals with designing, constructing, operating, and using robots. Here, we will review your understanding of the types of gears and electronic circuits. Do you think you can answer all questions related to electronics and robotics? Play the quiz and check it now.


Questions and Answers
  • 1. 
    Gears may be used to
    • A. 

      Change rotational speed.

    • B. 

      Increase torque.

    • C. 

      Decrease torque.

    • D. 

      Change rotational direction.

    • E. 

      All of the above.

  • 2. 
    The electrical symbol show represents a 
    • A. 

      Resistor

    • B. 

      Capacitor

    • C. 

      Battery

    • D. 

      LED

    • E. 

      Switch

  • 3. 
    A battery would most likely be rated with the following information:
    • A. 

      1.5 VAC

    • B. 

      1.5 VDC

    • C. 

      120 Ω

    • D. 

      0.5 A

  • 4. 
    The electrical symbol show represents a 
    • A. 

      Resistor

    • B. 

      Capacitor

    • C. 

      Battery

    • D. 

      LED

    • E. 

      Switch

  • 5. 
    An LED is
    • A. 

      A Light Excited Device.

    • B. 

      A Light Emitting Diode.

    • C. 

      Dependent on the direction of current flow.

    • D. 

      Answers ‘a’ and ‘c’

    • E. 

      Answers ‘b’ and ‘c’

  • 6. 
    The electrical symbol show represents a  
    • A. 

      Resistor.

    • B. 

      Capacitor.

    • C. 

      Battery.

    • D. 

      LED.

    • E. 

      Switch.

  • 7. 
    The smallest gear in a gearbox is called
    • A. 

      Rack gear

    • B. 

      Wheel gear

    • C. 

      Pinion gear

    • D. 

      Worm gear

    • E. 

      Spur gear

  • 8. 
    The electrical symbol show represents a  
    • A. 

      Resistor.

    • B. 

      Capacitor.

    • C. 

      Battery.

    • D. 

      LED.

    • E. 

      Switch.

  • 9. 
    The largest gear in a gearbox is called
    • A. 

      Rack gear

    • B. 

      Wheel gear

    • C. 

      Pinion gear

    • D. 

      Worm gear

    • E. 

      Spur gear

  • 10. 
    The electrical symbol show represents a   
    • A. 

      Resistor.

    • B. 

      Capacitor.

    • C. 

      Battery.

    • D. 

      LED.

    • E. 

      Switch.

  • 11. 
    The simple circuit shown is an example of a 
    • A. 

      Series-circuit.

    • B. 

      Amplifier circuit.

    • C. 

      Parallel-circuit.

    • D. 

      Logic circuit

    • E. 

      Voltage-current circuit.

  • 12. 
    A gear with radial teeth that meshes with a similar gear having a parallel axis is called
    • A. 

      Rack gear

    • B. 

      Wheel gear

    • C. 

      Pinion gear

    • D. 

      Worm gear

    • E. 

      Spur gear

  • 13. 
    The simple circuit shown is an example of a 
    • A. 

      Series circuit

    • B. 

      Amplifier circuit

    • C. 

      Parallel circuit

    • D. 

      Logic circuit

    • E. 

      Voltage-current circuit

  • 14. 
    A gear with angled teeth transmitting torque between non-parallel and non-intersecting axes is called a
    • A. 

      Rack gear.

    • B. 

      Wheel gear.

    • C. 

      Pinion gear.

    • D. 

      Worm gear.

    • E. 

      Spur gear.

  • 15. 
    If gear one (G1) drives gear two (G2), gear two will have a 
    • A. 

      Faster speed in opposite rotational direction.

    • B. 

      Slower speed in same rotational direction.

    • C. 

      Same speed in opposite rotational direction.

    • D. 

      Slower speed in opposite rotational direction.

    • E. 

      Faster speed in same rotational direction.

  • 16. 
    A student uses a multimeter to measure a battery’s voltage and obtains the value
    • A. 

      3.0 VDC

    • B. 

      120 VAC.

    • C. 

      470 Ω.

    • D. 

      1.5 A.

    • E. 

      300 µf.

  • 17. 
    A student uses a multimeter to measure current and obtains the value
    • A. 

      3.0 VDC

    • B. 

      120 VAC.

    • C. 

      470 Ω.

    • D. 

      1.5 A.

    • E. 

      300 µf.

  • 18. 
    A robot has an average speed of 4.0 in/s.  How long will it take the robot to travel 60 in? 
    • A. 

      64s

    • B. 

      240s

    • C. 

      60s

    • D. 

      15s

    • E. 

      30s

  • 19. 
    If a resistor has color bands yellow-violet-brown-gold (see chart below), its rated value would be.
    • A. 

      4700 Ω ± 5%

    • B. 

      110 Ω ± 5%

    • C. 

      470 Ω ± 5%

    • D. 

      174 Ω ± 5%

    • E. 

      280 Ω ± 5%

  • 20. 
    What is the 4-band color coding for a 120 Ω resistor with a 10% tolerance?
    • A. 

      Black-brown-red-silver

    • B. 

      Brown-red-black-gold

    • C. 

      Brown-black-orange-red

    • D. 

      Brown-red-brown-silver

    • E. 

      Red-black-brown-brown

  • 21. 
    A student uses a multimeter to measure resistance and obtains the value
    • A. 

      3.0 VDC.

    • B. 

      120 VAC.

    • C. 

      470 Ω.

    • D. 

      1.5 A.

    • E. 

      300 µf.

  • 22. 
    Asimov’s short story Runaround is significant because it
    • A. 

      Was the first robot story.

    • B. 

      Introduced the Rules of Robotics.

    • C. 

      Used the term ‘robotics’.

    • D. 

      Answers ‘a’ and ‘c’.

    • E. 

      Answers ‘b’ and ‘c’.

  • 23. 
    The word robot comes from the Czech term robota meaning    
    • A. 

      Mechanical man.

    • B. 

      Forced laborer or serf.

    • C. 

      Mechatronics.

    • D. 

      Man servant.

    • E. 

      Indentured servant.

  • 24. 
    Which characteristics define a robot?  
    • A. 

      Multifunction ability

    • B. 

      Ability to be programmed

    • C. 

      Autonomous operation

    • D. 

      All of the above

    • E. 

      ‘b’ and ‘c’ only

  • 25. 
    The fictional characters Robocop, Data (of Star Trek) and R2D2 (of Star Wars) are
    • A. 

      A cyborg, android and robot, respectively.

    • B. 

      A robot, android and cyborg, respectively.

    • C. 

      An android, robot and cyborg, respectively.

    • D. 

      A robot, cyborg and android, respectively.

    • E. 

      An android, cyborg and robot, respectively.

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