The air fuel ratio required for the efficient operation of a three approximately
A)5:1
B)10:1
C)15:1
D)20:1S

Name: The air fuel ratio required for the efficient operation of a three approximately A)5:1 B)10:1 C)15:1 D)20:1S
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The air-fuel ratio required for the efficient operation of a three-way catalytic converter is approximately 14.7:1, which is closest to option C) 15:1. This ratio, known as the stoichiometric ratio, allows for the optimal reduction of NOx, CO, and HC emissions.

The Air Fuel Ratio Required for the Efficient Operation of a Three