Exam (elaborations)
PA Emissions Inspection Q&A 2023
- Course
- Institution
What health problems can pollution cause? - Answer- Respiratory issues What percent of air pollution is caused by vehicles? - Answer- 20% How much less air pollution do we have now than in the 1960s? (%) - Answer- 98% less What is the average thermal efficiency? (%) - Answer- 20% Where ...
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