• 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
Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to

Carbonaceous demand
First stage demand
All of these
Initial demand

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
A manhole is generally provided at each

Change of gradient
Bend
Junction
All of these

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
The drop man holes are generally provided in sewers for

Hilly town ships
Industrial areas
Large town ships
Cities in plains

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
The spacing of man holes along a straight portion of a sewer is 300 m, the diameter of the sewer may be

1.2 m
1.5 m
0.9 cm
> 1.5 m

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
A well oxidized sewage contains nitrogen mainly as

Free ammonia
None of these
Nitrates
Nitrites

ANSWER DOWNLOAD EXAMIANS APP

Waste Water Engineering
The ratio of the diameter of a circular section and the side of a square section hydraulically equivalent, is

1.075
1.095
1.065
1.085

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
↑