Robotics Integration by joseph | Jan 19, 2024 | 0 comments 1. _________ allow multiple electrical components to be connected in a circuit without soldering or special connectors. Resistors Breadboards None of the above Arduinos None 2. 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 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. It specifies that the left motor is connected on port 10. None 3. Flowcharts are helpful tools for _______ understanding how the robot will run a program. None of the above. understanding how to troubleshoot a system. Both of the above. None 4. 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 5. 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 each require their own power supply. 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. None 6. 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 seconds 25 milliseconds 25 microseconds None 7. Given that the screen resolution is 315 by 207 pixels, which of the pixels in the picture could reasonably be (200, 14)? Option B Option A Option D Option C None 8. Which of the following is a reasonable value for this blob? (176, 101, 0, 0) (176, 101, 70, 60) (70, 101, 70, 66) (0, 0, 70, 66) None 9. 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 lower X-value. It has a higher X-value. It has a lower Y-value. None 10. When working with a robot's camera image, a "blob" is a _________ group of similarly-colored pixels that aren't touching each other. group of similarly-coloured pixels touching each other. group of colored pixels of varying colors. spill on a surface that hardens and becomes gooey. None 11. A ________ allows the robot to detect objects from its environment. Resistor Camera Servomotor Analog Output None 12. Robots run programming commands _______ in sequence, as quickly as possible. in sequence, one command per second. all at once, or instantaneously. more quickly with the battery pack connected. None 13. A microcontroller (like an Arduino Uno) serves as the robot's ________ Power supply Programming environment Brain Structure None 14. True or false. Given the setup, the robot moves forward or backwards when both motor spin in the same relative direction. False True None 15. 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. The batteries are dead. There is nothing wrong with the robot. The servomotor plugs are loose. None 16. Which of the following is NOT typically part of the value of an inventory checklist? It displays the cost of the components included. It may be used to display important procedures once components are accounted for. It displays the quantity of the components included. It can be used to keep track of which technician completed certain tasks. None 17. Servomotors allow a robotic system to _________ within its environment. Sense Act Perceive Plan None 18. True or False. Components in robotics systems can only be physically connected one way, so errors are very unlikely. True False None 19. Based on this flowchart, what will the robot do if the block's width is 15? We can't tell based on the provided information. Turn motors on. Turn motors off. None 20. 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. Individually test each component in the system. Give up, and have purchasing manager order new components. Switch to a higher voltage power source. None 21. _________ are often used in robotics systems to display what state the robot brain and other components are in. Breadboards Servomotors Resistors Signal or Status Lights None 22. Which of the following is a Digital Output? A 3.3V Battery A LED A Breadboard A Touch Sensor None 23. What purpose does the chassis like the one pictured serve in the robotics system? It is used as part of the robotics testbed. It provides the structure for the robot brain, motors, and additional components. It allows multiple robot brains to communicate with each other. It allows the robot to slide with minimal friction. None 24. True or false. When working with the Pixy2 camera, or other similar Vision Systems, "blobs" are always rectangles True False None 25. 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 X-coordinate of the center of the rectangle. The width of the rectangle (in pixels). The height of the rectangle (in pixels). None 26. What purpose does the following component serve in the robotics system? It provides the overall structure for the robot components. It allows the robot to play notes and simple sounds. It holds the batteries that serve as the robot's power source. Its springs act as a suspension for the robot's wheels. None 27. If you see the following error, what could be the issue? All of the above. The Arduino is not powered on. The USB cable is not connected from the PC to the Arduino. You need to power cycle (turn off and on) the Arduino. None 28. 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 be used with a special arm servo horn. Sets up a servo to rotate a limited range of motion. this code won't compile or download because there is no arm motor connected to the robot. None 29. What benefit does the following microcontroller shield (eg. BOEShield) have to the robotic system? None of the above. It allows multiple motors to be easily connected. It allows additional circuits to be integrated with the robot. Both of the above. None 30. 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 31. What purpose does the servo motor like the one pictured serve in robotics system? It measures wind speed in from the robot environment. It allows the robot to move in its environment. It connects to the robot brain to keep it from overheating. It measures how much the robot chassis has rotated. None 32. 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 33. What purpose does a programming environment have in a robotics systems? It is used to provide instructions for the robot to carry out. None of the above. It is used to transfer code from a computer to a robot brain. Both of the above. None 34. 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 ___________ 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. rotated on its side. 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.
