Hamad Chemical Environmental Engineering 22/11/2021 A. 1 B. 7 C. 19 D. 82 Related Mcqs: Which of the following is not a weightless pollutant ?A. SPM B. Thermal pollution C. Radioactive rays D. Noise pollution... Which is the most efficient dust removal equipment for removal of submicronic dust particles from blast furnace gas ?A. Packed scrubber B. Gravity settling chamber C. Electrostatic precipitator D. Hydrocyclone... Methyl isocyanate (MIC) gas (TLV <1 ppm), which caused Bhopal gas tragedy in 1984 falls under the category of ______________ toxic gas?A. Moderately B. Highly C. Extremely D. Very extremely... ‘Pneumoconiosis’ is a disease caused by the inhalation of ______________ dust?A. Coal B. Uranium ore C. Iron ore D. Lime... Fresh domestic sewage is _______________ in color?A. Grey B. Dark brown C. Red D. Black...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments