Environment & Ecology · Environmental Science
Match the Instruments in List I with their Working Principles in List II: List I (Instrument) A. Electrostatic Precipitator B. Cyclone Separator C. Fabric Filter D. Wet Scrubber List II (Principle)1. Inertial separation2. Electrostatic attraction3. Filtration through porous medium4. Gas-liquid interaction Choose the correct match:
- 1A-3, B-1, C-2, D-4
- 2A-2, B-3, C-1, D-4
- 3A-2, B-1, C-3, D-4✓
- 4A-1, B-2, C-4, D-3
Correct answer
A-2, B-1, C-3, D-4
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