Multiple choice

The toxicity of exhaust emissions from an internal combustion engine is reduced by --------------------.

  1. a catalytic triad

  2. catalytic oxidation

  3. a catalytic cycle

  4. a catalytic converter
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A catalytic converter is a device used to reduce the toxicity of exhaust emissions from an internal combustion engine.

Keep practicing — related questions