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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of emission rate?
💡 Hint: Think about how emissions are measured.
Question 2
Easy
What does wind speed at stack height inform us?
💡 Hint: Consider its role in pollution models.
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 reason to measure wind speed at the stack height?
- To calculate pollutant concentration
- To determine temperature
- To find emission rate
💡 Hint: Consider how pollutants behave in relation to wind.
Question 2
True or False: Windrose diagrams represent wind direction 'to' various locations.
- True
- False
💡 Hint: Think about how winds are typically reported.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A factory emits 200 kg of CO2 per hour, and the emission factor is 0.8 kg/kg of coal burned. If the daily burn rate of coal is 1 ton, calculate the total CO2 emissions for a week.
💡 Hint: Consider both hourly and daily rates.
Question 2
If the wind speed at stack height is calculated using a power law and determined to be 12 m/s, but the measurement at the anemometer is taken at 30 m high where it was 10 m/s, discuss adjustments that might be needed.
💡 Hint: Think about how to apply the gradient equation.
Challenge and get performance evaluation