Sewage System MCQs Quiz Worksheet PDF Download

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MCQs 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

B

MCQ: Untreated sewage should not be pumped into

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

C

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

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

A

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

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

B

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

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

C