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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does CNG stand for?
💡 Hint: Remember the key term for gas that is compressed for cleaner fuel?
Question 2
Easy
Name a major pollutant reduced by CNG vehicles.
💡 Hint: Think about which gases contribute to smog.
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 a primary benefit of using CNG in urban transport?
- Increased traffic
- Lower emissions
- Higher costs
💡 Hint: Think about which fuel is known for being cleaner.
Question 2
True or False: CNG vehicles emit more nitrogen oxides than petrol vehicles.
- True
- False
💡 Hint: Are CNG vehicles considered cleaner?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Evaluate the environmental impact of transitioning 50% of a city's bus fleet to CNG.
💡 Hint: Think of both immediate and long-term environmental benefits.
Question 2
Assess the economic implications for a regional government investing in CNG infrastructure.
💡 Hint: Consider how clean air translates into financial savings.
Challenge and get performance evaluation