• 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
Out of the following, TLV of __________ is the minimum (about 0.02 ppm).

Ozone
Bromine
MIC (methyl iso-cynate)
Phosgene

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
__________ content of the phosphate rock is the pollutant of primary interest in a phos-phatic fertiliser plant.

Sulphur
Calcium
Fluorine
Phosphorous

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Presence of non-biodegradable substances, like alkyl benzene sulphonate (ABS) from the detergents in polluted water stream causes

Fire hazards
Depletion of dissolved oxygen
Persistent foam
Explosion hazards

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Foul odour and bad taste of water is removed by treating with

Alum
Copper sulphate
Activated carbon
Bleaching powder

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

Asphyxiation (suffocation)
Shortness of breath
All of these
Tuberculosis

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
The per capital consumption of a locality is affected by(i) Climatic conditions(ii) Quality of water(iii) Distribution pressure

All (i), (ii) and (iii)
Both (i) and (ii)
Both (i) and (iii)
Only (i)

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
↑