• 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
Laying of sewers is usually done with the help of

A plane table
A compass
Sight rails and boning rods
A Theodolite

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The minimum dissolved oxygen which should always be present in water in order to save the aquatic life is

40 ppm
10 ppm
4 ppm
1 ppm

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
Most suitable section of sewer in separate sewage system is

Standard form of egg shaped sewer
Rectangular section
Modified egg shaped section
Circular section

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The alum, when added as a coagulant in water

Increases pH value of water
Decreases pH value of water
Does not require alkalinity in water for flocculation
Does not affect pH value of water

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The type of sewer which is suitable for both combined and separate system is

Horseshoe type sewer
Semi-elliptical sewer
Circular sewer
Egg shaped sewer

ANSWER DOWNLOAD EXAMIANS APP

Environmental Engineering
The suitable system of sanitation for area of distributed rainfall throughout the year with less intensity is

Combined system
Separate system
Partially separate system
Partially combined system

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
↑