engineering recuitment UPSSSC JE Civil 2024 Mock Test Environmental Engineering Air and Noise Pollution
Match List I (Pollution control equipment) with List II (Pollutant removed) and select the correct code:
|
|
List I |
|
List II |
|
A. |
Electrostatic Precipitator |
(i) |
Small particles less than 0.1 μm |
|
B. |
Gravitational setting chamber |
(ii) |
Fine particles up to 1 μm wet or dry |
|
C. |
Fabric Filters |
(iii) |
Particles size up to 50 μm |
|
D. |
Wet scrubbers |
(iv) |
Oily gases with particulates from 5 μm – 50 μm |
1
A – (ii), B – (iii), C – (iv), D – (i)
2
A – (i), B – (ii), C – (iv), D – (iii)
3
A – (ii), B – (iii), C – (i), D – (iv)
4
A – (i), B – (iv), C – (iii), D – (ii)