Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 3 (Q.No. 5)
5.
Which of the following determination are NOT necessary for raw water from a lake for use as source of supply of water for boiler-feed ?
1. Turbidity
2. Bacterial count
3. Iron
4. Hardness.
Select the correct answer using the codes given below :
1. Turbidity
2. Bacterial count
3. Iron
4. Hardness.
Select the correct answer using the codes given below :
Discussion:
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