A three way catalytic converter – McqOptions

MCQOPTIONS

1.	A three way catalytic converter
A.	Re-circulates exhaust gases
B.	Burns fuel vapour gases
C.	Reduces N‚Äö√á√á, H‚Äö√á√áO, and CO‚Äö√á√á emission levels
D.	Removes CO, HC, and NO‚Äö√á√á from the exhaust gases passing through it
Answer» E.

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