ASVAB Practice Test

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Prepare effectively for the ASVAB exam with our comprehensive quiz. Engage with multiple-choice questions and detailed explanations designed to enhance your understanding and boost your confidence. Get ready to achieve your career aspirations!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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The catalytic converter is part of what system?

Cooling
Electrical
Emission control
Fuel injection

The correct answer is: Cooling

The catalytic converter is an important part of the emission control system in a vehicle. It helps to reduce harmful pollutants in the exhaust gases by converting them into less harmful substances. Option A, cooling, is incorrect because a catalytic converter does not play a role in cooling the vehicle's engine. Option B, electrical, is also incorrect because a catalytic converter does not rely on electricity to function. Option D, fuel injection, is also incorrect because fuel injection is a separate system responsible for delivering fuel to the engine. Therefore, the correct answer is C, emission control.