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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a feedback system?
💡 Hint: Think about how systems regulate themselves.
Question 2
Easy
Name the two types of feedback.
💡 Hint: Remember how they affect output.
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 reduces the output gain inconsistencies?
- Positive Feedback
- Negative Feedback
- Both
💡 Hint: Think about which feedback stabilizes the system.
Question 2
True or False: Positive feedback stabilizes the output.
- True
- False
💡 Hint: Consider the effects each type of feedback has.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A feedback amplifier has a gain (A) of 10 and a feedback factor (beta) of 0.2. Calculate the desensitivity factor.
💡 Hint: Use the formula for desensitivity factor.
Question 2
Explain how variations in loop gain affect the performance of a control system.
💡 Hint: Consider both sides of the feedback process.
Challenge and get performance evaluation