Safe and Economical Driving

What is the purpose of the catalytic converter in the vehicle's exhaust system?

Reviewed on 29 Jul 2026

Question image: What is the purpose of the catalytic converter in the vehicle's exhaust system?
  • A Increase engine power
  • ✓ Reduce the pollution from exhaust gases
  • C Cool the engine
  • D Reduce engine noise only

Why this is the correct answer

The catalytic converter reduces the pollution from the gases leaving the exhaust pipe. You should not push-start the engine, as unburned fuel can destroy it.

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