Robotics Integration by joseph | Jan 19, 2024 | 0 comments 1. If you were given the following documentation of the programming commands:Servo motorName Sets the specified motor name to be configured as a servo motor. What would the following line of code do?Servo armMotor; Sets up a servo under the name "armMotor" Sets up a servo to rotate a limited range of motion. Sets up a servo to be used with a special arm servo horn. this code won't compile or download because there is no arm motor connected to the robot. None 2. What purpose does the chassis like the one pictured serve in the robotics system? It allows the robot to slide with minimal friction. It is used as part of the robotics testbed. It allows multiple robot brains to communicate with each other. It provides the structure for the robot brain, motors, and additional components. None 3. Given that the screen resolution is 315 by 207 pixels, which of the pixels in the picture could reasonably be (200, 14)? Option C Option A Option B Option D None 4. What purpose does a programming environment have in a robotics systems? It is used to transfer code from a computer to a robot brain. Both of the above. None of the above. It is used to provide instructions for the robot to carry out. None 5. When integrating components in a robotics system and an issue arises, which of the following is an appropriate action to take? Reverse the polarity of the largest component added. Give up, and have purchasing manager order new components. Individually test each component in the system. Switch to a higher voltage power source. None 6. What should you keep in mind if you are working with a motor layout similar to the one shown? The motors are mounted mirroring each other. The motors should not be plugged in on "neighbor" ports on the robot brain. The motors are require extra large tires to make the robot move. The motors each require their own power supply. None 7. _________ allow multiple electrical components to be connected in a circuit without soldering or special connectors. Breadboards None of the above Arduinos Resistors None 8. A ________ allows the robot to detect objects from its environment. Camera Analog Output Servomotor Resistor None 9. If one (or more) of the robot's servomotors continually move even though you programmed it to stop. What could potentially be the issue? The servomotor plugs are loose. There is nothing wrong with the robot. The batteries are dead. The servomotors need to be calibrated. None 10. What benefit does the following microcontroller shield (eg. BOEShield) have to the robotic system? It allows additional circuits to be integrated with the robot. None of the above. It allows multiple motors to be easily connected. Both of the above. None 11. Why are testbeds helpful to technicians? Actually, they are generally not helpful to technicians. They allow technicians to write the programs without compiler issues. They allow technicians to easily verify the quantity of components. They allow technicians to test components and the connection between them. None 12. _________ are often used in robotics systems to display what state the robot brain and other components are in. Resistors Breadboards Signal or Status Lights Servomotors None 13. When working with a robot's camera image, a "blob" is a _________ group of similarly-coloured pixels touching each other. spill on a surface that hardens and becomes gooey. group of similarly-colored pixels that aren't touching each other. group of colored pixels of varying colors. None 14. Robots run programming commands _______ all at once, or instantaneously. in sequence, as quickly as possible. more quickly with the battery pack connected. in sequence, one command per second. None 15. What purpose does the servo motor like the one pictured serve in robotics system? It measures how much the robot chassis has rotated. It allows the robot to move in its environment. It measures wind speed in from the robot environment. It connects to the robot brain to keep it from overheating. None 16. What purpose does the following component serve in the robotics system? It provides the overall structure for the robot components. It holds the batteries that serve as the robot's power source. Its springs act as a suspension for the robot's wheels. It allows the robot to play notes and simple sounds. None 17. Servomotors allow a robotic system to _________ within its environment. Act Sense Plan Perceive None 18. Compared to a blob that generate the data (X=90, Y=100, width=63, height=20), a blob with (X=45, Y=100, width=63, height=20) is ___________ rotated on its side. the same size but farther to the robot's left. larger but centred on the same spot. too large and goes off the edge of the screen. None 19. Based on this flowchart, what will the robot do if the block's width is 15? Turn motors off. We can't tell based on the provided information. Turn motors on. None 20. Flowcharts are helpful tools for _______ understanding how the robot will run a program. Both of the above. None of the above. understanding how to troubleshoot a system. None 21. A microcontroller (like an Arduino Uno) serves as the robot's ________ Brain Structure Programming environment Power supply None 22. True or False. Components in robotics systems can only be physically connected one way, so errors are very unlikely. False True None 23. Which of these choices is not one of the four pieces of information Vision Systems use to describe rectangle "blob" data? The Z-coordinate of the center of the rectangle. The height of the rectangle (in pixels). The width of the rectangle (in pixels). The X-coordinate of the center of the rectangle. None 24. If you see the following error, what could be the issue? The USB cable is not connected from the PC to the Arduino. All of the above. The Arduino is not powered on. You need to power cycle (turn off and on) the Arduino. None 25. Which of the following is a Digital Output? A Breadboard A LED A Touch Sensor A 3.3V Battery None 26. Which of the following is a reasonable value for this blob? (176, 101, 70, 60) (176, 101, 0, 0) (70, 101, 70, 66) (0, 0, 70, 66) None 27. In an image from a Vision System, if one pixel is to the right of another, which of the following is true? It has a higher Y-value. It has a higher X-value. It has a lower X-value. It has a lower Y-value. None 28. True or false. Given the setup, the robot moves forward or backwards when both motor spin in the same relative direction. True False None 29. If you were given the following documentation of the programming commands:motorname.attach(port) Sets the specified motor name to be associated with the specified motor port. What would the following line of code do?leftMotor. attach (10) ; It specifies that there are 10 left motors attached to the robot. It specifies that the left motor should run at 10% power. It specifies that the left motor is connected on port 10. It specifies that the left motor should run for 10 seconds. None 30. True or false. When working with the Pixy2 camera, or other similar Vision Systems, "blobs" are always rectangles True False None 31. When configuring color signatures for a Vision System, the entire camera feed is recognise as "Signature 1". What would cause this to happen? More than one color was selected when configuring a signature. A broken Vision System. The colors of the objects are not different enough for the Vision system to detect. None 32. I've downloaded my program multiple time but my robot will not drive forward. I have charged batteries and checked the servo ports and values in my program. What is the problem with the robot? The servos are in the right ports but they are plugged in backwards. The BOE-Shield has power to the servos turned off. The robot cannot drive around with circuits on the breadboard. None 33. Which of the following is NOT typically part of the value of an inventory checklist? It displays the cost of the components included. It displays the quantity of the components included. It may be used to display important procedures once components are accounted for. It can be used to keep track of which technician completed certain tasks. None 34. How long would the following command cause the robot to pause before running additional code in the Arduino programming software?delay(25); 25 microseconds 25 milliseconds 2.5 seconds 25 seconds None Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
