Environment & Ecology · Environmental Engineering
कणकीय पदार्थ (Particulate matter) को हटाने के लिए निम्नलिखित में से किस वायु प्रदूषण नियंत्रण उपकरण की दक्षता सबसे कम होती है?
- 1बैग फ़िल्टर (Bag filters)
- 2स्थिरवैद्युत अवक्षेपित्र (Electrostatic precipitators)
- 3गुरुत्वीय अवसादन कक्ष (Gravitational settling chambers)✓
- 4अपकेंद्रीय संग्राहक (Centrifugal collectors)
सही उत्तर देखें
गुरुत्वीय अवसादन कक्ष (Gravitational settling chambers)
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