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Sewage System MCQ (Multiple Choice Questions) PDF Download

The Sewage system Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sewage System MCQ PDF e-Book) download to practice Grade 7 Science Tests. Study Importance of Water Multiple Choice Questions and Answers (MCQs), Sewage System quiz answers PDF for homeschool certificate courses. The Sewage System MCQ App Download: Free learning app for safe and drinking water, fresh water, water treatment test prep for taking online classes.

The MCQ: Untreated sewage should not be pumped into; "Sewage System" App Download (Free) with answers: Water tanks; Water reservoirs; Rivers and streams; Oceans; for homeschool certificate courses. Solve Importance of Water Quiz Questions, download Apple eBook (Free Sample) for free online courses.

Sewage System MCQs: Questions and Answers PDF Download

MCQ 1:

The soil and sand is settled at the bottom in

  1. metal screen
  2. grit tank
  3. sludge tank
  4. filter bed
MCQ 2:

Untreated sewage should not be pumped into

  1. water tanks
  2. water reservoirs
  3. rivers and streams
  4. oceans
MCQ 3:

In country area, untreated sewage is pumped into tanks known as

  1. septic tanks
  2. sewage tanks
  3. grit tanks
  4. sludge tanks
MCQ 4:

The remaining sewage after it has passed through the sludge tank is known as

  1. treated sewage
  2. effluent
  3. clinker
  4. distillate
MCQ 5:

Which gas is often used as a energy source at the city's wastewater treatment plants?

  1. ethane
  2. carbon
  3. methane
  4. nitrogen

Class 7 Science Practice Tests

Sewage System Learning App: Free Download (Android & iOS)

The App: Sewage System MCQs App to learn Sewage System Textbook, 7th Grade Science MCQ App, and Earth Science MCQ App. The "Sewage System MCQs" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Sewage System App (Android & iOS)

Sewage System App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)