• 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
Industrial workers working in leather tanning & manufacturing units are prone to suffer from

Blurred vision
Respirtory ailments (e.g. bronchitis)
Silicosis
Skin diseases (e.g. dermatities)

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Which of the following acts as a natural source of air pollution?

Forest fire
Deforestation
None of these
Volcanic eruption

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Which of the following is not a natural source of air pollution?

None of these
Biological decay of vegetable matter
Photochemical oxidation of organic matter
Volcanic eruptions and lightening discharges

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
Which of the following is the most detrimental for water used in high pressure boiler?

Turbidity
Phenol
Silica
Dissolved oxygen

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering in CE
A gas is termed as non-toxic, if its maximum permissible concentration (TLV) ranges from __________ ppm.

3000 to 6000
1000 to 2000
6000 to 9000
10000 to 100000

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 55
  • 56
  • 57
  • 58
  • 59
  • ...
  • 61
  • »

GO TO PAGE

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
↑