Sewage System MCQs Quiz Worksheet PDF Download

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Study elementary school courses, online science degree programs MCQs: untreated sewage should not be pumped into, for online education degree with options water tanks, water reservoirs, rivers and streams, and oceans with online student guide with quiz questions and answers to prepare for schools' competitions. Free science student portal for online learning sewage system quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Sewage System Quiz PDF Download

MCQ: Soil and sand is settled at bottom in

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


MCQ: Untreated sewage should not be pumped into

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


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

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


MCQ: Remaining sewage after it has passed through sludge tank is known as

  1. treated sewage
  2. effluent
  3. clinker
  4. distillate


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

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