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 mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the RMS value of a peak current of 5A?
💡 Hint: Use the formula I<sub>rms</sub> = I<sub>0</sub> / √2.
Question 2
Easy
What is the average value of an AC signal with a peak voltage of 100V?
💡 Hint: Remember the formula for average voltage.
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 does RMS stand for?
💡 Hint: Think about the mathematical process used to determine effective values.
Question 2
The RMS current is equal to:
- I<sub>0</sub>/√2
- √2I<sub>0</sub>
- I<sub>0</sub>
💡 Hint: Remember the formula for RMS current.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An AC circuit has a peak voltage of 360V and a peak current of 15A. Calculate the RMS voltage, RMS current, average voltage, and average current. If the system operates for 10 hours, what is the total energy consumed?
💡 Hint: Use the RMS and average formulas and consider the power as P = V<sub>rms</sub> I<sub>rms</sub>.
Question 2
A circuit experiences a peak current of 20A flowing for a minute. Calculate the total charge transferred and the energy consumed if the circuit runs at an average voltage of 240V.
💡 Hint: Use the charge formula Q = I * t for total charge and E = P * t for energy.
Challenge and get performance evaluation