In troposphere (the weather domain), the temperature 't' at height 'h' above the spa level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)

Oil and grease present in an emulsified state in waste water discharged from industries can be removed by

Threshold limit value (TLV) i.e., the maximum permissible safe limit of phosgene gas which Hitler used to use to kill his enemies in 'gas chamber' is about __________ ppm.

Read More Section(Environmental Engineering in CE)

Each Section contains maximum 100 MCQs question on Environmental Engineering in CE. To get more questions visit other sections.