Environment Protection Act protects and improves the quality of

(1) Air

(2) Water

(3) Soil

(4) All of these

(1) Organism exposed

(2) Duration of exposure

(3) Concentration of pollutants

(4) All of these

(1) Particulate air pollutant

(2) Gaseous air pollutant

(3) Harmful gases

(4) All of these

(1) Electrostatic Precipitator

(2) Scrubber

(3) Both of these

(4) Cannot be removed

(1) It can remove over 99 per cent particulate matter present in the exhaust from a thermal power plant

(2) Electrode wires maintained at thousand volts, which produce a corona that release electrons

(3) The protons are attached to dust particle give them a net positive charge

(4) The collecting plates attract the dust particles

(1) An instruction of low velocity of air between the plates

(2) An instruction of high velocity of air between the plates to allow rapid fall of dust particles

(3) An instruction of no air between plates so that charge may not get disturbed

(4) Both A and C

(1) Can remove only sulphur dioxide

(2) Can remove gases like sulphur dioxide

(3) Can remove harmless gases

(4) Mix harmless gases with gaseous pollutants

(1) A spray of water/lime

(2) A spray of electrons

(3) A spray of other harmless gases

(4) All of these

(1) Control Pollution Central Board

(2) Central Population Control Board

(3) Central Pollution Control Board

(4) Control Population Central Board