ExamVeda
Login
Home

Environmental Engineering MCQ Questions & Answers | Chemical Engineering

Learn Environmental Engineering MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Environmental Engineering MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-1 section-4

Each section contains 100 MCQs on Environmental Engineering in CE .
1
TLV of lead for public sewer/waste water is about __________ ppm.
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
2
Radioactive substances present in the polluted water stream can be removed by
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
3
The destruction of water-borne pathogens is termed as disinfection of water. Which of the following is a water disinfectant?
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
4
Which of the following is not an air pollutant?
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
5
Presence of excess flourine in water causes
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
6
Higher concentration of nitrogen dioxide in atmospheric air causes
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
7
Presence of nitrogen in high concentration in contaminated air reduces partial pressure of oxygen in lungs, thereby causing asphyxia (suffocation) leading to death from oxygen deficiency. Concentration of N2 in contaminated air at which it acts as a natural asphyxant is ≥ __________ percent.
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board