Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 18 (Q.No. 33)
33.
The following are the sewage treatment processes :
1. Primary sedimentation
2. Screening
3. Grit removal
4. Secondary sedimentation.
When only preliminary treatment is to be given for sewage, select the required treatment proceses including their correct sequence from the codes given below:
1. Primary sedimentation
2. Screening
3. Grit removal
4. Secondary sedimentation.
When only preliminary treatment is to be given for sewage, select the required treatment proceses including their correct sequence from the codes given below:
Discussion:
3 comments Page 1 of 1.
Rahul said:
3 years ago
A is the correct answer.
(2)
Priyanka said:
5 years ago
A is right
(2)
Umesh H A said:
7 years ago
The correct Answer is A.
(2)
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