Question
Download Solution PDFGiven below are two statements:
Statement I: Screen chamber in wastewater treatment is used to remove small and heavy suspended solids.
Statement II: Grit chamber in waste water treatment is used to remove large floating materials.
In the light of the above statements, choose the most appropriate answer from the options given below.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Both Statement I & II are incorrect.
- Statement I is incorrect.
- Screen chambers are used to remove large floating materials, such as rags, sticks, and leaves.
- They do not remove small and heavy suspended solids.
Statement II: Grit chamber in waste water treatment is used to remove large floating materials.
- Statement II is incorrect.
- Grit chambers are used to remove sand, gravel, and other heavy inorganic solids.
- These solids can damage pumps and other equipment in the wastewater treatment plant.
The correct answer is 2) both Statement I and II are incorrect.
Last updated on Jun 6, 2025
-> The UGC NET Exam Schedule 2025 for June has been released on its official website.
-> The UGC NET Application Correction Window 2025 is available from 14th May to 15th May 2025.
-> The UGC NET 2025 online application form submission closed on 12th May 2025.
-> The June 2025 Exam will be conducted from 21st June to 30th June 2025
-> The UGC-NET exam takes place for 85 subjects, to determine the eligibility for 'Junior Research Fellowship’ and ‘Assistant Professor’ posts, as well as for PhD. admissions.
-> The exam is conducted bi-annually - in June and December cycles.
-> The exam comprises two papers - Paper I and Paper II. Paper I consists of 50 questions and Paper II consists of 100 questions.
-> The candidates who are preparing for the exam can check the UGC NET Previous Year Papers and UGC NET Test Series to boost their preparations.