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 skillsβperfect 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 are the two types of capacitance associated with BJTs?
π‘ Hint: Think about the terminal connections of the transistor.
Question 2
Easy
What does Miller's theorem help us achieve?
π‘ Hint: Recall the function of bridges in electrical terms.
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 is Miller's theorem used for?
- To calculate resistance
- To calculate equivalent capacitance
- To measure voltage
π‘ Hint: Think about its role in simplifying circuit analysis.
Question 2
True or False: A higher gain in an amplifier results in increased input capacitance.
- True
- False
π‘ Hint: Reflect on how gain relates to capacitance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A CS amplifier has a gain of -5 and Cgd = 20 pF. Calculate the effective capacitance at the input.
π‘ Hint: Remember to take the gain into account, and consider the absolute value of capacitance.
Question 2
Analyze a CE amplifier circuit where CΟ = 10 pF and CΒ΅ = 5 pF. Determine how these affect the frequency response.
π‘ Hint: Consider the influence of each capacitance as per the circuit model.
Challenge and get performance evaluation