Robotics Quiz : How Well Aware Are You On Robotics Construction?

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  • 1/12 Questions
    Connector pegs come in different sizes - ProProfs

    Connector pegs come in different sizes

    • True
    • False
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About This Quiz

We welcome you to our super fun and cool robotics quiz. Just how well aware are you of robotics construction? This test assesses your ability to construct basic robots using Lego Mindstorms RCX building kits. It includes questions that will test your knowledge of key components, construction, and good practice. Please make sure to read all the questions carefully before answering. All the questions are compulsory, and your scores will be reflected once you've completed the quiz. You can try this quiz as many times as you like. There is no time bar. Have fun!

Robotics Quiz : How Well Aware Are You On Robotics Construction? - Quiz

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  • 2. 
    Batteries for the RCX brick should be charged at the end of every lesson. - ProProfs

    Batteries for the RCX brick should be charged at the end of every lesson.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Since many of the competitions you will enter in this subject depend on power, it would make sense to ensure that the batteries are at optimum power level (that is, that they are fully charged) before the beginning of every lesson.

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  • 3. 
    Lego mindstorms building blocks can be put together in any fashion. You don't need a plan. As long as you put enough of them together it should hold. - ProProfs

    Lego mindstorms building blocks can be put together in any fashion. You don't need a plan. As long as you put enough of them together it should hold.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The statement suggests that Lego mindstorms building blocks can be put together in any fashion without needing a plan, as long as enough of them are used, and it should hold. However, this statement is false. Lego mindstorms building blocks, like any other building blocks, require a plan and proper assembly to ensure stability and structural integrity. Simply putting enough blocks together without a plan may result in an unstable structure that could easily fall apart.

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  • 4. 
    If a flashing symbol like an hour glass appears on your tankbot screen it means that it is... - ProProfs

    If a flashing symbol like an hour glass appears on your tankbot screen it means that it is...

    • About to turn.

    • It has full power.

    • The batteries are almost empty

    • That you have put the wrong batteries in the tankbot

    Correct Answer
    A. The batteries are almost empty
    Explanation
    If a flashing symbol like an hourglass appears on the tankbot screen, it indicates that the batteries are almost empty. This symbol is commonly used to represent low battery levels in electronic devices. Therefore, it is important to recharge or replace the batteries to ensure the tankbot continues to function properly.

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  • 5. 
    The power output ports on the RCX brick are...  - ProProfs

    The power output ports on the RCX brick are... 

    • ACE

    • ABC

    • CBA

    • 123

    • 321

    Correct Answer
    A. ABC
    Explanation
    The power output ports on the RCX brick are labeled as ABC. This means that there are three power output ports available, each labeled as A, B, and C. This labeling system helps users easily identify and connect their devices or motors to the correct power output ports on the RCX brick.

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  • 6. 
    If your Tankbot is making a clattering noise it is most likely due to... - ProProfs

    If your Tankbot is making a clattering noise it is most likely due to...

    • A faulty motor.

    • The tyre slipping on the wheel rim

    • The gears slipping

    • The RCX

    Correct Answer
    A. The gears slipping
    Explanation
    If the Tankbot is making a clattering noise, it is most likely due to the gears slipping. Gears slipping can occur when there is a lack of proper lubrication or when the gears are worn out. This can cause the gears to not engage properly, resulting in a clattering noise as they slip and fail to transmit power effectively.

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  • 7. 
    If the gears are slipping on your tankbot, it is most likely due to.. - ProProfs

    If the gears are slipping on your tankbot, it is most likely due to..

    • The motor coming loose from its mount, allowing the gears to force apart.

    • The gears missing teeth.

    • The batteries running out of power.

    • The wheels being the wrong size

    Correct Answer
    A. The motor coming loose from its mount, allowing the gears to force apart.
    Explanation
    If the gears are slipping on the tankbot, it means that they are not engaging properly and are not able to transmit the power effectively. The most likely reason for this issue is that the motor has come loose from its mount. When the motor is not securely attached, it can cause the gears to force apart, resulting in slipping. This can be fixed by properly securing the motor to its mount, ensuring that the gears remain engaged and can transmit power efficiently.

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  • 8. 
    The input ports on the RCX brick are labelled... - ProProfs

    The input ports on the RCX brick are labelled...

    • ABC

    • CBA

    • BAC

    • 123

    • 321

    Correct Answer
    A. 123
    Explanation
    The input ports on the RCX brick are labelled as 123.

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  • 9. 
    Axles can be held in place by putting a wheel on them. - ProProfs

    Axles can be held in place by putting a wheel on them.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Both wheels and axles need to be held in place by small sleeves.

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  • 10. 
    Gear cogs in the Lego Mindstorms kit come in 3 different sizes. - ProProfs

    Gear cogs in the Lego Mindstorms kit come in 3 different sizes.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    There are 4 basic cog sizes in Lego Mindstorms... in addition to these there are many specialist cogs... like crown gears.. and even differentials.

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  • 11. 
    When a Tankbot goes in circles when instead of going straight the problem could be due to.. - ProProfs

    When a Tankbot goes in circles when instead of going straight the problem could be due to..

    • The wires being crossed and so delivering the wrong power to the wrong motor.

    • The wires being faulty

    • The motors being on back the front

    • The wires being attached differently at the motor and output port.

    Correct Answer
    A. The wires being attached differently at the motor and output port.
    Explanation
    The correct answer is that the wires are being attached differently at the motor and output port. This means that the wires are not connected correctly, causing the power to be delivered to the wrong motor. This can result in the Tankbot going in circles instead of moving straight.

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  • 12. 
    Which of the following are true of the RCX? - ProProfs

    Which of the following are true of the RCX?

    • It is the command center of the robot, because it controls its actions through the programs within it and supplies power to run them.

    • The RCX can hold 5 different programs. However, as part of its firmware it also comes with three preset programs.

    • The RCX has three input ports ABC where information can be gathered and three output ports 123 supplying power to motors.

    • The RCX has three input ports 123 where information can be gathered and three output ports ABC supplying power to motors

    Correct Answer(s)
    A. It is the command center of the robot, because it controls its actions through the programs within it and supplies power to run them.
    A. The RCX can hold 5 different programs. However, as part of its firmware it also comes with three preset programs.
    A. The RCX has three input ports 123 where information can be gathered and three output ports ABC supplying power to motors
    Explanation
    The RCX is the command center of the robot as it controls its actions through the programs within it and supplies power to run them. It can hold 5 different programs and also comes with three preset programs as part of its firmware. The RCX has three input ports 123 where information can be gathered and three output ports ABC supplying power to motors.

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Quiz Review Timeline (Updated): Aug 28, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Aug 28, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 23, 2010
    Quiz Created by
    Pphillips
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