Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define negative feedback in your own words.
💡 Hint: Think of examples where output opposes input.
Question 2
Easy
What is a feedback system?
💡 Hint: Recall the definitions discussed in class.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What type of feedback stabilizes the system?
- Positive Feedback
- Negative Feedback
- Both
💡 Hint: Consider how different feedback types respond to input changes.
Question 2
True or False: Positive feedback negates original changes.
- True
- False
💡 Hint: Reflect on the nature of its operation from class discussions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the forward gain A = 20 and the feedback factor B2 = 0.1, what is the new system gain with negative feedback?
💡 Hint: Apply the formula derived earlier.
Question 2
Describe how instability might arise from a system with a large positive feedback ratio.
💡 Hint: Think about circumstances when outputs can grow uncontrollably.
Challenge and get performance evaluation