Catalyst used in the catalytic converter employed in automobiles to convert CO into CO2 and for complete oxidation of un-burnt hydrocarbons is___________________?

Related Mcqs:

Dowtherm is a____________________?

A. High temperature heating medium (a petroleum product) B. Product of coal tar distillation C. Very heat sensitive material D. None of these...

Which of the following varies as the square root of oil pressure during atomisation of fuel oil through a pressure jet burner ?

A. Output & fineness B. Velocity C. Both A. & B. D. None of these...

Lead is poured into the joint between two _______________ pipes ?

A. Mild steel B. Concrete C. Cast iron D. Asbestos cement...

In TIG welding, thoriated tungsten electrodes are used, because it ____________________?

A. Has higher current carrying capacity B. Has better electron emissivity C. Is stronger than ordinary tungsten D. Is easy to prepare...

The ratio of the shear stress to the principal stress on a principal plane is______________________?

A. 0 B. 1 C. 1/2 D. 1/3...