Question

A is an emission control device that reduces toxic gases and pollutants in exhaust gas from a car or vehicle.

• A. exhaust pipe
• B. catalytic converter
• C. electrostatic precipitator

Answer 1

The correct option is B catalytic converter

In order to reduce air pollution, modern automobiles are equipped with a device called a catalytic converter that reduces emissions found in car exhaust. These are converted into less harmful compounds before leaving the car’s exhaust system. This is accomplished using a catalyst, which gives the device its name.