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 formula for power in an electric circuit?
💡 Hint: Think about voltage and current.
Question 2
Easy
Convert 1000 Watts into kilowatts.
💡 Hint: Remember, 1 kW = 1000 W.
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 unit of power?
- Joule
- Watt
- Volt
💡 Hint: Consider the formula for power.
Question 2
Power can be expressed as P = V × I.
- True
- False
💡 Hint: Think about the roles of voltage and current.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A circuit contains a resistor of 4 ohms and has a current of 5 A flowing through it. Calculate the power consumed in the circuit.
💡 Hint: Remember to square the current.
Question 2
If a motor rated at 750 W runs for 3 hours, how much energy does it consume in kWh?
💡 Hint: Convert Watts-hour to kWh!
Challenge and get performance evaluation