Environmental Engineering MCQs with answers Page - 2

Here, you will find a collection of MCQ questions on Environmental Engineering. Go through these questions to enhance your preparation for upcoming examinations and interviews.

To check the correct answer, simply click the View Answer button provided for each question.

Have your own questions to contribute? Click the button below to share your MCQs with others!

+ Add Question

A

Admin • 833K Points
Coach

Q. A man exposed to excessive noise level in the working environment may suffer from

  • (A) Hearing loss
  • (B) Rupture of ear drum
  • (C) Nervousness & fatigue
  • (D) All (A), (B) & (C)

A

Admin • 833K Points
Coach

Q. A masonry structure built below ground level, where biochemical reaction takes place due to anaerobic bacteria is called

  • (A) Cesspool
  • (B) Lagoon
  • (C) Skimming mill
  • (D) Septic tank

A

Admin • 833K Points
Coach

Q. A shallow pond in which the sewage is retained and biologically treated is called

  • (A) Oxidation
  • (B) Imhoff tank
  • (C) Lagoon
  • (D) Skimming tank

A

Admin • 833K Points
Coach

Q. A standard test for determination of hardness in water is termed as _________ test.

  • (A) EDTA
  • (B) Electometric
  • (C) Total count
  • (D) Presumptive

A

Admin • 833K Points
Coach

Q. Acute danger to human life (i.e. death) exists, if the concentration of CO2 in atmospheric air exceeds _________ percent (by volume).

  • (A) 1
  • (B) 3
  • (C) 7
  • (D) 20

A

Admin • 833K Points
Coach

Q. Aerobic biological oxidation ponds used for the purification of polluted water

  • (A) Destroys/removes pathogen from the sewage
  • (B) Is not very effective for non-biodegradable substances (e.g. ABS) containing effluents
  • (C) Destroys/removes pathogen much more effectively if the sewage is chlorinated
  • (D) All (A), (B) & (C)

A

Admin • 833K Points
Coach

Q. Aerodynamic noise resulting from turbulent gas flow is the most prevalent source of valve noise in fluid flow control. It is caused due to

  • (A) Reynold stresses
  • (B) Shear forces
  • (C) Both (A) & (B)
  • (D) Neither (A) nor (B)

A

Admin • 833K Points
Coach

Q. Aerosols present in atmospheric air may be

  • (A) Positively charged
  • (B) Negatively charged
  • (C) Neutral
  • (D) Combination of all (A), (B) & (C)

A

Admin • 833K Points
Coach

Q. Arsenic pollutant is not generated in _________ industries.

  • (A) Tanneries
  • (B) Glass & ceramic
  • (C) Beverages
  • (D) Any of these

A

Admin • 833K Points
Coach

Q. As per the world health organisation (WHO) specification, the maximum permissible concentration (i.e., TLV) of particulate matter in air is _________ μg/m3.(μg-microgram)

  • (A) 10
  • (B) 90
  • (C) 800
  • (D) 750

Add MCQ in this Category

If you want to share an MCQ question in this category, it's a great idea! It will be helpful for many other students using this website.

Share Your MCQ

Browse Categories

Click on category to learn MCQs of that category.