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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define plume rise.
💡 Hint: Think about what causes pollutants to rise into the air.
Question 2
Easy
What is the significance of emission rates in pollution modeling?
💡 Hint: Consider how you measure pollution over time.
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 parameter significantly affects plume rise?
- Stack Temperature
- Humidity
- Solar Radiation
💡 Hint: Think about conditions that make hot air rise.
Question 2
True or False: Emission rates must be assessed with respect to the type of fuel used.
- True
- False
💡 Hint: Recall how different burning materials yield different smoke outputs.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a factory emits 100 kg/day of CO2 with a specific emission factor of 2 kg per ton of coal burned, how many tons of coal is being burned?
💡 Hint: Dividing total emissions by the emission factor gives activity rate.
Question 2
If an anemometer measured wind speeds of 10 m/s at 10 m height, how would you adjust this for a stack height of 50 m in a city?
💡 Hint: Recall that wind speed decreases with increasing height due to surface friction.
Challenge and get performance evaluation