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 mean by channel length modulation?
💡 Hint: Think about how the voltage might affect the size of the channel.
Question 2
Easy
How does the body effect change a transistor's performance?
💡 Hint: Consider how the source and bulk voltages relate.
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 channel length modulation?
- It decreases the channel length with voltage
- It increases gate capacitance
- It reduces output voltage swing
- It causes thermal heating
💡 Hint: Which option talks about the channel length directly?
Question 2
True or False: The body effect increases the threshold voltage when the bulk voltage is raised.
- True
- False
💡 Hint: Consider what happens when the voltage difference between the source and substrate increases.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze how an inverter's performance would change if the channel length modulation is optimized for a higher supply voltage.
💡 Hint: Think about how increasing the voltage affects the effective channel steadily.
Question 2
Given a specific threshold voltage and bulk voltage, derive the new threshold considering body effect.
💡 Hint: Refer to standard equations for calculating how threshold voltage alters with varying substrate voltage.
Challenge and get performance evaluation