• 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
Solid content in most of the domestic sewage is about __________ percent.

0.001
5
0.1
10

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Peroxyacyl nitrate (PAN), a pollutant is found in the

Exhaust of sulphuric acid plant
Flue gas of coal based power plant
Automobile exhaust
Exhaust of nitric acid plant

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Presence of volatile compounds like gasoline, oil, alcohol, ether etc. in municipal sewers may cause

Undesirable plant growth
Non biodegradable foam
Corrosion
Explosion

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
A considerable part of the harmful ultraviolet radiation of the sum does not reach the earth surface, because of the fact that, there is a layer of __________ high above earth's atmosphere, which absorbs it.

Carbon dioxide
None of these
Hydrogen
Ozone

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Maximum permissible limit of mercury in human blood is __________ micrograms/100 c.c.

19
82
1
7

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
__________ substances present in sewage are removed in grit chamber during sewage treatment.

Inorganic
Fatty
Dissolved
Organic

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
↑