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 practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating power?
💡 Hint: Think about the relationship between how much work is done and how quickly it happens.
Question 2
Easy
If 200 Joules of work is done in 10 seconds, what is the power output?
💡 Hint: Use the power formula.
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 the unit 'Watt' measure?
- Ease of work
- Power
- Energy
💡 Hint: Think of how power relates to work.
Question 2
True or False: Power is the same as energy.
- True
- False
💡 Hint: Reflect on their definitions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A wind turbine generates 1500 Watts of power. If it operates for 4 hours, how much energy does it produce in kilowatt-hours?
💡 Hint: Convert Watts to kilowatts and pay attention to the time unit.
Question 2
A car engine has a power output of 250 horsepower. Convert this to Watts.
💡 Hint: Use the conversion factor between horsepower and Watts.
Challenge and get performance evaluation