Air Pollution Control -Multiple Choice Questions Quiz

Interactive MCQs on “Air Pollution Control”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: Which of the following is a primary source of air pollution?

(a) Volcanic eruptions
(b) Forest fires
(c) Industrial emissions
(d) Wind erosion

Question 2: What is the primary purpose of using catalytic converters in vehicles?

(a) Reducing fuel consumption
(b) Increasing engine power
(c) Enhancing exhaust sound
(d) Reducing emissions of harmful gases

Question 3: Which air pollutant is a major greenhouse gas responsible for global warming?

(a) Carbon monoxide (CO)
(b) Particulate matter (PM)
(c) Sulfur dioxide (SO2)
(d) Carbon dioxide (CO2)

Question 4: Which method of air pollution control uses living organisms to remove or neutralize pollutants?

(a) Electrostatic precipitation
(b) Scrubbing
(c) Baghouse filtration
(d) Bioremediation

Question 5: What is the purpose of an electrostatic precipitator in controlling air pollution?

(a) Removing particulate matter
(b) Reducing greenhouse gases
(c) Neutralizing acidic gases
(d) Removing volatile organic compounds (VOCs)

Question 6: Which air pollution control technology uses a liquid spray to capture and remove pollutants from industrial exhaust gases?

(a) Electrostatic precipitator
(b) Baghouse filtration
(c) Scrubbing
(d) Bioremediation

Question 7: What is the purpose of using low-sulfur fuels in vehicles and power plants?

(a) Increasing energy efficiency
(b) Reducing greenhouse gas emissions
(c) Enhancing engine performance
(d) Reducing sulfur dioxide emissions

Question 8: Which air pollution control method involves separating particles from a gas stream using cloth filters?

(a) Electrostatic precipitation
(b) Scrubbing
(c) Baghouse filtration
(d) Bioremediation

Question 9: What is the purpose of implementing emission standards for industries and vehicles?

(a) Encouraging economic growth
(b) Reducing air pollution
(c) Increasing industrial output
(d) Improving transportation infrastructure

Question 10: Which air pollution control technology involves using tall smokestacks to disperse pollutants over a larger area?

(a) Scrubbing
(b) Electrostatic precipitation
(c) Baghouse filtration
(d) Dispersion modeling