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
What is output resistance?
💡 Hint: Think about how amplifiers interact with connected devices.
Question 2
Easy
Name one key law used in analyzing output resistance.
💡 Hint: It's a law about current at junctions.
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 describes output resistance in an amplifier?
- The voltage gain
- The current gain
- The resistance at the output
💡 Hint: Think about the amplifier's output characteristics.
Question 2
True or False: Output resistance is affected significantly by external load resistances.
- True
- False
💡 Hint: Consider how dominant features affect performance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider an amplifier where output resistance is calculated as ... Show detailed steps involved.
💡 Hint: Draw out the circuit to visualize relationships.
Question 2
In a practical scenario, assess how changing load resistance affects output resistance in a given circuit.
💡 Hint: Look for patterns as load/series resistances change.
Challenge and get performance evaluation