To convert harmful emissions as HC, CO, NOx produced by an internal co – McqOptions

MCQOPTIONS

1.	To convert harmful emissions as HC, CO, NOx produced by an internal combustion engine, to less harmful elements of H2O (water), CO2 (carbon dioxide), and N2 (nitrogen) by
A.	Three-way catalytic convertor
B.	Two-way catalytic convertor
C.	EVAP control system
D.	EGR
Answer» B. Two-way catalytic convertor

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