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 the purpose of a feedback system?
💡 Hint: Think about how circuits manage their output.
Question 2
Easy
Define shunt connection.
💡 Hint: Relate to parallel connections.
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 happens in feedback systems when resistances are non-zero?
- It enhances performance
- It alters output signals
- No effect at all
💡 Hint: Consider what happens when you add components.
Question 2
The desensitization factor is significant because it:
- True
- False
💡 Hint: Think about its role in performance accuracy.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a feedback amplifier has a feedback resistance of 10k ohms and the desensitization factor affects the gain from 1 to 3, what is the new feedback input resistance?
💡 Hint: Apply the desensitization formula as you would in calculations.
Question 2
Explain how you would design a practical feedback system while accounting for input and output resistances.
💡 Hint: Consider the adjustments needed for stability in your design.
Challenge and get performance evaluation