• 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
Water effluent generated in printing industry is decolourised by

Electrolytic decomposition
Reverse osmosis
Ion exchange technique
Adsorption

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
What is the major constituents of waste/polluted water discharged from textile, pulp & paper, tanning, distillary, dairy and meat packing industries?

Natural organic products
Inorganic pollutants
Radioactive substances
None of these

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
As per the world health organisation (WHO) specification, the maximum permissible concentration (i.e., TLV) of particulate matter in air is __________ μg/m³.(μg-microgram)

800
10
750
90

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
In large thermal power stations very fine particulates present in flue gas are removed by

Wet scrubber
Bag filter
Electrostatic precipitators
Dust catcher

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Presence of nitrogen and phosphorous in waste water discharged into lakes and ponds causes

Foaming
Undesirable plant growth
Turbidity
Odour nuisances

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
If the coli form bacteria is present in a sample of water, then the coli-form test to be conducted is(i) Presumptive coli-form test(ii) Confirmed coli-form test(iii) Completed coli-form test

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

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
↑