• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Waste Water Engineering

Waste Water Engineering
Depletion of ozone layer in the outer atmosphere may cause

Bronchitis
Heart disorder
Lung cancer
Skin cancer

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
Dry water flow in a combined sewer, is

Inclusive of domestic and industrial sewage but excludes storm water
Domestic sewage
Storm water
Industrial sewage

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
In a grit chamber of a sewage treatment plant,

Depth of 0.9 m to 1.20 m is kept
All of these
One minute of detention period is kept
Flow velocity 0.15 m to 0.3 m/sec is kept

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
The gas which may cause explosion in sewers, is

Ammonia
Carbondioxide
Carbon monoxide
Methane

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
For house drainage minimum gradient is

1 in 80
1 in 400
1 in 10
1 in 60

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
Which one of the following part of human body withstands minimum radiation?

Kidneys
Ovaries/testis
Eyes
Thyroid

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Waste Water Engineering

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
↑