Inhalation of lead compounds present in the automobile exhausts (using leaded petrol) causes________________?

Related Mcqs:

The term Biological Oxygen Demand (BOD) is used in relation to ______________________?

A. Potable water B. Cooling water C. Distilled water D. Industrial effluents...

Which of the following is the most widely used disinfectant in water treatment ?

A. Chlorine B. Irradiation of water by ultraviolet light C. Cation exchanger D. Coagulation...

Presence of a certain minimum quantity of fluorine is desirable in potable water to prevent___________________?

A. Dental cavities B. Scale formation C. Water-borne disease D. Corrosion...

Ringelmann chart is used for the evaluation of _____________ pollution?

A. Air B. Water C. Noise D. Radioactive...

Which of the following dust collection equipments is the least efficient (for sub-micronic particles) ?

A. Dust catcher (gravity type) B. Cyclone separator C. Bag filter D. Hollow wet scrubber...