• 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
If the average daily consumption of a city is 100,000 m³, the maximum daily consumption on peak hourly demand will be

100000 m³
150000 m³
180000 m³
270000 m³

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The maximum permissible limit for fluoride in drinking water is

0.1 mg/liter
1.5 mg/liter
5 mg/liter
10 mg/liter

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The self cleansing velocity for all sewers in India is usually

Less than 1.0 m/sec
1.5 m/sec to 2.0 m/sec
3.0 m/sec to 3.5 m/sec
1.0 m/sec to 1.2 m/sec

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The disinfection efficiency of chlorine increases by (i) Decreasing the time of contact (ii) Decreasing the temperature of water (iii) Increasing the temperature of water

Only (iii)
Both (i) and (ii)
Only (i)
Both (i) and (iii)

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
Generally the detention period for grit chambers is kept as

12 hours
24 hours
5 minutes
1 minute

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The detention period in coagulation tanks is usually kept as

2 to 6 hours
30 to 45 minutes
1 to 2 minutes
2 to 6 days

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
↑