Sewage System MCQs Quiz Worksheet PDF Download

Learn sewage system MCQs in science quiz for test prep. Importance of water quiz questions has multiple choice questions (MCQ), sewage system test as the soil and sand is settled at bottom in. Answer key help with choices as metal screen, grit tank, sludge tank and filter bed problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice sewage system quiz with MCQs to find questions answers based online tests.

MCQs on Sewage System Quiz PDF Download

MCQ. The soil and sand is settled at the 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. The remaining sewage after it has passed through the 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 the city's wastewater treatment plants?

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

C