• 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

Environmental Engineering
Which of the following compounds is widely used for algae control?

Sodium sulphate
Calcium chloride
Sodium chloride
Copper sulphate

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
Sewage treatment units are normally designed for

5 - 10 years
28 - 30 years
15 - 28 years
15 - 20 years

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
As compared to geometrical increase method of forecasting population, arithmetical increase method gives

Higher value
Lesser value
Same value
Accurate value

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The population of a town in three consecutive years are 5000, 7000 and 8400 respectively. The population of the town in the fourth consecutive year according to geometrical increase method is

10100
9800
10920
9500

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The maximum efficiency of BOD removal is achieved in

Oxidation ditch
Trickling filters
Aerated lagoons
Oxidation pond

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The rate of Alteration of pressure filters is

In between the filtration rate of slow sand filters and rapid sand filters
Less than that of slow sand filters
Greater than that of rapid sand filters
Equal to that of slow sand filters

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Environmental 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
↑