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 does a Condensation Particle Counter (CPC) measure?
💡 Hint: Think about what happens to tiny particles in a vapor.
Question 2
Easy
Why is knowing chemical composition important?
💡 Hint: Consider what we learn from different measurements.
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 primary function of a CPC?
- To measure temperature
- To analyze particle size
- To measure particle composition
💡 Hint: Consider what aerosol means.
Question 2
True or False: The particle size measured by a CPC is the same as the aerodynamic diameter.
- True
- False
💡 Hint: Think about how each method works.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked to measure ultra-fine particulates around a major highway using a CPC. Describe the process and challenges you might face.
💡 Hint: Consider the factors affecting air quality correlations.
Question 2
Explain how the choice of measurement method (CPC vs DMA) would affect your results when studying urban air quality.
💡 Hint: Think about what each method tells you about the particles.
Challenge and get performance evaluation