Question
i. It is easy to inspect the under drainage system
ii. It is not possible to provide time for chlorination in direct supply from it
iii. It is not possible to observe the degree of back washing and the agitation process
Which of the above statement is correct?
a.
i only
b.
ii, iii
c.
i, ii, iii
d.
i, iii
Posted under Sedimentation and Filtration Environmental Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Consider the following statements regarding pressure filter. i. It is easy to inspect the under drainage system ii. It is not possible to provide time for chlorination in...
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. The rate of filtration of pressure filtration is ______ l/m²/hour.
View solution
Q. What is the specific gravity of Anthracite used in a dual media filter?
View solution
Q. In which of the following filter, two layers filtering media is provided for filtration?
View solution
Q. What is the size of sand used in a dual media filter?
View solution
Q. The coarser layer used in a dual media filter is of __________
View solution
Q. The thickness of Anthracite used in dual media filter is __________
View solution
Q. How the performance of the rapid sand filter can be improved?
View solution
Q. The size of Anthracite used in dual media filter is __________
View solution
Q. In mixed media filter, the filtration is done from ______
View solution
Q. What is the ratio in which coal, sand and garnet are present in the mixed media filter?
View solution
Q. Which of the following order is correct regarding the specific gravity of the materials used in the mixed media filter?
View solution
Q. Which of the following order is correct regarding the thickness of layer of the materials used in the mixed media filter?
View solution
Q. Which of the following is the best filter in terms of rate of filtration?
View solution
Q. In which type of filter, water flows in upward direction?
View solution
Q. The up flow filter is used in domestic water supply.
View solution
Q. In which type of filter, the filtration is done in two opposite directions at the same time?
View solution
Q. Which material is provided for the down-flow bed in dual media bi-flow filter?
View solution
Q. The rate of filtration of a Micro-Strainer is __________ litres / hour.
View solution
Q. Which material is provided for the up flow bed in dual media bi-flow filter?
View solution
Q. Which device is used for screening stored water which do not contain microscopic sized particles?
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Environmental Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
