Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 17 (Q.No. 13)
13.
Which of the following treatment(s) will be indicated for a rural water supply from a deep groundwater source ?
1. Sedimentation.
2. Alum dosage.
3. Potassium permanganate dosing.
4. Bleaching powder application.
Select the correct answer using the codes given below :
1. Sedimentation.
2. Alum dosage.
3. Potassium permanganate dosing.
4. Bleaching powder application.
Select the correct answer using the codes given below :
Discussion:
2 comments Page 1 of 1.
Umesh H A said:
7 years ago
According to me, the Answer is C.
(3)
Rahul said:
3 years ago
Option 4 is right.
For rural areas, we need to treat the water by chlorination hence we apply bleaching powder which gives chlorine, and known as hyper chlorination.
For rural areas, we need to treat the water by chlorination hence we apply bleaching powder which gives chlorine, and known as hyper chlorination.
(2)
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