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 formula for average power dissipation?
💡 Hint: Recall that power is related to current and resistance.
Question 2
Easy
If the current through a 20 ohm resistor is 3 A RMS, what is the average power?
💡 Hint: Use the average power formula and plug in the values.
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 the formula for average power dissipation in an RLC circuit?
- P_avg = I^2 * R
- P_avg = (1/2) * I_rms² * R
- P_avg = V^2 / R
💡 Hint: Recall the specific parameters for calculating average power.
Question 2
If the resistance in a circuit is increased, what happens to the average power dissipation assuming current remains unchanged?
- True
- False
💡 Hint: Consider Ohm's Law and how resistance affects power.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a circuit with R = 50 ohms. If the RMS current is reduced from 4 A to 2 A, what is the change in average power dissipation? Show all calculations.
💡 Hint: Revisit the power dissipation formula for calculations.
Question 2
A certain circuit experiences a power dissipation of 200 W at 5 A RMS current. If the resistance is increased by 10 ohms, calculate the new average power dissipation.
💡 Hint: Rebuild the power calculations step by step.
Challenge and get performance evaluation