Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
| Q.77 | The correct order of filter materials ( Sand, Anthracite Coal, Garnet) to be provided in a multi-media gravity filter from Bottom to top is : | |
| Ans | A. Sand, Anthracite Coal, Garnet | |
| B. Garnet, Sand, Anthracite Coal | ||
| C. Anthracite Coal, Garnet, Sand | ||
| D. Anthracite Coal, Sand, Garnet |
Correct Ans Provided: B
