• 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).

Bromine
Phosgene
MIC (methyl iso-cynate)
Ozone

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Which of the following is an adsorbant for removal of nitrogen oxides from gas/air?

Silica gel
Active carbon
Bog iron (iron oxide)
Pulverised limestone

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
TLV of mercury in potable (drinking) water is about __________ ppm.

5
0.1
0.001
1

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
The permissible color for domestic water supply is __________ ppm.

20
1
100
1000

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Threshold limit value (TLV) means maximum permissible/acceptable concentration. TLV of phosgene in air is about __________ ppm (parts per million).

0.2
4.8
0.002
1.2

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
The main industrial source of emission of hydrogen sulphide air pollutant is

Pulp and paper plant
Petroleum refineries
Coal based thermal power plants
Metallurgical roasting & smelting plant

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
↑