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