Water Treatment MCQs Test and Answers pdf Download

Practice water treatment MCQs and science for test prep and learning. Free importance of water notes has multiple choice questions (MCQ) with water treatment quiz as fluoride is also added to water, which helps prevent with answering options infections, sickness, fever and tooth decay for exam preparation. Study to learn water treatment quiz with MCQs to find questions answers based online tests.

MCQs on Water Treatment

MCQ. Fluoride is also added to water, which helps prevent

  1. infections
  2. sickness
  3. fever
  4. tooth decay

D

MCQ. Tanks that supply water to towns are built at

  1. roofs of buildings
  2. tall water towers
  3. town level
  4. high lands

B

MCQ. Addition of small doses of chlorine gas into filtered water is known as

  1. Coagulation
  2. Sedimentation
  3. Filtration
  4. Chlorination

D

MCQ. Water is passed through filter beds of sand and gravel to remove smaller particles of dust, it is called

  1. Coagulation
  2. Sedimentation
  3. Filtration
  4. Chlorination

C

MCQ. Huge strainers are used to

  1. force water to the treatment plant
  2. increase the water pressure
  3. filter large particles in the water
  4. filter bacteria and other harmful organisms

C