• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Environmental Engineering in CE

Environmental Engineering in CE
Algae growth in water is controlled by

Aeration
Bleaching
Chlorination
Deoxidation

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Inhalation of silica dust by human being during hand drilling in mica mining, lead & zinc mining, silica refractory manufacture and in foundaries causes

Shortness of breath
Asphyxiation (suffocation)
Tuberculosis
All of these

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Inorganic impurities causing water pollution is

Protein
Carbohydrates
Salts of metals
Fats

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Which of the following is the most severe air pollutant?

NOx
Hydrocarbons
CO
SO₂

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Which is the most practical and economical method for removal of suspended solid matter from polluted water?

Sedimentation
Biological oxidation
Skimming off
Chlorination

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Carbon monoxide is a pollutant, which causes

Retardation in crop growth
Damage to building materials like marble
Respiratory disease (e.g. asthma)
Asphyxiation (suffocation) leading to death

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Environmental Engineering in CE

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑