Physics · Environmental Pollution Control Devices
Consider the following pairs regarding pollution control devices and their primary functions: 1. Electrostatic precipitator (ESP) — Removal of fine particulate matter from flue gas 2. Wet scrubber — Gas absorption (e.g., SO2) and aerosol capture 3. Baghouse filter — Fabric filtration of particulates 4. Catalytic converter — Converts hydrocarbons, CO, and NOx to CO2, H2O, and N2 in vehicles Which of the pairs given above are correctly matched?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only 1, 2, and 4
- 2All 1, 2, 3, and 4✓
- 3Only 1 and 2
- 4None of the pairs
Correct answer
All 1, 2, 3, and 4
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