Podcast
Questions and Answers
How do closed-loop systems differ from open-loop systems?
How do closed-loop systems differ from open-loop systems?
- Closed-loop systems and open-loop systems have no differences
- Closed-loop systems are less adaptable and accurate than open-loop systems
- Closed-loop systems are more adaptable and accurate than open-loop systems (correct)
- Closed-loop systems cannot dynamically adjust their behavior
What is the primary purpose of feedback in a closed-loop system?
What is the primary purpose of feedback in a closed-loop system?
- To reduce the accuracy of the system
- To increase the complexity of the system
- To make the system less adaptable
- To maintain desired performance despite changes in the environment or disturbances (correct)
Which of the following is NOT an example of a closed-loop control system?
Which of the following is NOT an example of a closed-loop control system?
- Thermostats that regulate room temperature
- Autopilot systems in aircraft that maintain desired flight paths
- Cruise control systems in vehicles that adjust speed to maintain a constant velocity
- Mechanical systems that do not use feedback (correct)
What is the first step in starting an engine using an automatic system?
What is the first step in starting an engine using an automatic system?
Which step in the engine starting sequence activates the starter motor and engages the engine's flywheel or flex-plate?
Which step in the engine starting sequence activates the starter motor and engages the engine's flywheel or flex-plate?
What type of control system relies solely on input commands and does not monitor the output or system's environment?
What type of control system relies solely on input commands and does not monitor the output or system's environment?
Which type of control system continuously monitors the output and makes adjustments based on the difference between the actual output and the desired output?
Which type of control system continuously monitors the output and makes adjustments based on the difference between the actual output and the desired output?
What is a characteristic of an open-loop control system?
What is a characteristic of an open-loop control system?
Which of the following is an example of an open-loop control system?
Which of the following is an example of an open-loop control system?
In a closed-loop control system, adjustments are made based on:
In a closed-loop control system, adjustments are made based on:
