MCQOPTIONS
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| 1. |
A three way catalytic converter |
| A. | Re-circulates exhaust gases |
| B. | Burns fuel vapour gases |
| C. | Reduces N₂, H₂O, and CO₂ emission levels |
| D. | Removes CO, HC, and NO₂ from the exhaust gases passing through it |
| Answer» E. | |