Air Pollution and Control Assignment 01 Week 01 Answers | Jan 2022 | The Today Blog

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Want to Know the Answers to NPTEL Air Pollution and Control Assignment 01? This article will tell you the answer to the National Programme on Technology Enhanced Learning (NPTEL) Course β€œAir Pollution and Control”. So read the complete article carefully.

What is Air Pollution and Control?

The objective of the course is to impart the knowledge and understanding of causes and effects of air pollution and their controlling mechanisms. The course will provide a deeper understanding of air pollutants, pollution inventory and modelling. The course also imparts knowledge on the impacts of air pollution on different aspects such as policy, human health and various contemporary technological innovation for betterment of air quality.

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

The certificate will have your name, photograph, and score in the final exam with the breakup. It will have the logos of NPTEL and IIT Roorkee. It will be e-verifiable at nptel.ac.in/noc.

Air Pollution and Control Assignment 01 Answers

Question 01 of 10

Match List-I with List-II  and select the correct answer using the codes given below the lists:

List IList II
A. The Great London Smog1. 1952
B. Bhopal Gas Tragedy 2. 2020
C. Meuse Valley Belgium3. 1984
D. Vizag Gas Leak4. 1930

A. A-2, B-1, C-4, D-3

B. A-2, B-1, C-3, D-4

C. A-1, B-3, C-2, D-4

D. A-1, B-3, C-4, D-2

D. A-1, B-3, C-4, D-2

Question 02 of 10

The gas released during the Vizag gas leak incident was:

A. Methane 

B. Methyl Isocynate 

C. Styrene  

D. Sulphur Dioxide

C. Styrene

Question 03 of 10

The atmosphere is divided into different layers:
1. Mesosphere
2. Stratosphere

3. Thermosphere
4. Troposphere 

The correct sequence of these layers starting from the surface of the earth is:

A. 2, 4, 1, 3

B. 4, 2, 1, 3 

C. 4, 2, 3, 1

D. 2, 4, 3, 1

B. 4, 2, 1, 3

Question 04 of 10

If the range of the scale of air pollution is approximately upto hundred meters, it is considered as:

A. Micro scale

B. Meso scale

C. Macro scale

D. None of the above

A. Micro scale

Air Pollution and Control Assignment 01 Answers

Question 05 of 10

The air pollution pyramid shown here, illustrates the inverse relationship between (1) ______ and (2) _______. 

A. 1- Severity of impacts, 2 – Proportion of people affected 

B. 1- Proportion of people affected, 2 – Severity of impacts

C. 1- Pollutant type, 2- Level of awareness

D. 1- Level of awareness, 2- Pollutant type

A. 1- Severity of impacts, 2 – Proportion of people affected

Question 06 of 10

The temporary or immediate effects which are often reversible, when exposure ends are called 

A. Short term effects 

B. Long term effects 

C. Chronic effects

D. None of the above

A. Short term effects

Question 07 of 10

An observable alteration in the plant when exposed to air pollution is called

A. Damage

B. Injury 

C. Stomata

D. None of the above

B. Injury

Question 08 of 10

Chronic effects of fluoride in animals includes:

A. Depression

B. Bone deformity 

C. Lung failure

D. Blindness 

B. Bone deformity

Question 09 of 10

Which of the following materials is least sensitive to air pollutants:

A. Brick

B. Sandstone

C. Unalloyed steel 

D. Nickel-plated steel

A. Brick

Question 10 of 10

In coastal region, the pollutant which play a significant role in accelerating the corrosion of metals:

A. Potassium

B. Chlorides

C. Calcium

D. None of the above

B. Chlorides

CHECKOUT THIS ALSO:

01 – Air Pollution and Control Assignment 01 Answers πŸ‘ˆ

02 – Air Pollution and Control Assignment 02 Answers πŸ‘ˆ

03 – Air Pollution and Control Assignment 03 Answers πŸ‘ˆ

04 – Air Pollution and Control Assignment 04 Answers πŸ‘ˆ

05 – Air Pollution and Control Assignment 05 Answers πŸ‘ˆ

06 – Air Pollution and Control Assignment 06 Answers πŸ‘ˆ

07 – Air Pollution and Control Assignment 07 Answers πŸ‘ˆ

08 – Air Pollution and Control Assignment 08 Answers πŸ‘ˆ

09 – Air Pollution and Control Assignment 09 Answers πŸ‘ˆ

10 – Air Pollution and Control Assignment 10 Answers πŸ‘ˆ

11 – Air Pollution and Control Assignment 11 Answers πŸ‘ˆ

12 – Air Pollution and Control Assignment 12 Answers πŸ‘ˆ

That’s All Guys! Hope you Like the Article.

That It Guys, in this article I have told you about the Answers to Air Pollution and Control Assignment 01.

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