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 combustion?
💡 Hint: Remember it involves burning.
Question 2
Easy
Name a combustible material.
💡 Hint: Think of something used for fuel.
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 process of combustion?
- Freezing
- Burning
- Condensation
💡 Hint: It involves heat and light.
Question 2
True or False: All fuels burn at the same temperature.
- True
- False
💡 Hint: Recall the notion of ignition temperature.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the calorific value of a fuel is 43,000 kJ/kg, how much energy will 2.5 kg yield?
💡 Hint: Use the formula: Energy = Calorific Value x Mass.
Question 2
A forest fire can spread if dry conditions are not addressed. Propose measures to prevent such fires from spreading.
💡 Hint: Think about prevention tactics in fire control.
Challenge and get performance evaluation