Dark Mode

Recent questions tagged air-quality-standards-index-and-limits

0 votes

0 answers

1

GATE Civil 2021 Set 1 | Question: 51
A baghouse filter has to treat $12\text{ m}^3/\text{s}$ of waste gas continuously. The baghouse is to be divided into $5$ ... $5 \text{ m}$ in length. The total number of bags ($\textit{in integer}$) required in the baghouse is __________________

Arjun asked in Air Pollution Feb 20, 2021

by Arjun

11.6k points

0 votes

0 answers

2

GATE2016-1-17
Pre-cursors to photochemical oxidants are $NO_X, \: VOC$s and sunlight $SO_2, \: CO_2$ and sunlight $H_2S, \: CO$ and sunlight $SO_2, \: NH_3$ and sunlight

Milicevic3306 asked in Air Pollution Mar 28, 2018

by Milicevic3306

11.9k points

0 votes

0 answers

3

GATE2015-1-49
The concentration of Sulfur Dioxide $(SO_2)$ in ambient atmosphere was measured as $30 \: \mu g /m^3$. Under the same conditions, the above $SO_2$ concentration expressed in ppm is _________. Given: $P/(RT) = 41.6 \: mol/m^3$; where, $P=$ Pressure; $T=$ Temperature; $R=$ universal gas constant; Molecular weight of $SO_2 =64$.

Milicevic3306 asked in Air Pollution Mar 26, 2018

by Milicevic3306

11.9k points

To see more, click for the full list of questions or popular tags.