Environmental Engineering Objective Questions

Environmental Engineering Multiple Choice Questions on “Types of Screens and Aerators”. 1. Which process of water treatment is done to […]

Environmental Engineering Multiple Choice Questions on “Chlorination”. 1. Which of the following is termed as free available chlorine?a) Hypochlorous acidb)

Environmental Engineering Questions for Aptitude test on “Selection of Pumping Units”. 1. The plot of total dynamic head and discharge

Environmental Engineering Interview Questions for Experienced people on “Joints and Shapes of Sewers and Cleaning, Maintenance and Ventilation of Sewer”.

Environmental Engineering Multiple Choice Questions on “Types of Settling”. 1. How many types of settling are there in the sedimentation

Environmental Engineering Multiple Choice Questions on “Air Pollutants”. 1. Which gas is mainly produced due to incomplete burning of wood?a)

Environmental Science Multiple Choice Questions on “Ozone Depletion”. 1. What is the average concentration of ozone in the ozone layer

Environmental Engineering Multiple Choice Questions on “Theory of Sedimentation”. 1. When impurities are separated by the gravitation of settling particles,

Environmental Engineering Multiple Choice Questions on “Forms of Chlorination”. 1. The normal dose of chlorine during plain chlorination is ___________a)

Environmental Engineering Multiple Choice Questions on “Types of Pipes”. 1. Which of the following is incorrect regarding cast iron pipes?a)

Environmental Engineering Multiple Choice Questions on “Forces and Loads on Sewer”. 1. The magnitude of hoop stress on sewer is

Environmental Engineering Multiple Choice Questions on “Types of Settling Tanks”. 1. How many types of sedimentation tanks are there on

Environmental Engineering online quiz on “Effects of Air Pollution, Design of Stack Height”. 1. Which of the following is not

Environmental Science Multiple Choice Questions on “Particulates”. 1. What is the size range of respirable suspended particulate matter?a) Less than

Environmental Engineering Problems on “Design Elements of Sedimentation”. 1. The detention period of a rectangular tank is given by _______a)