Engine Support System Basics

Which of the following is NOT considered a part of the engine support system?

• Fuel system

• Cooling system

• Exhaust system

• Transmission system

What is the primary purpose of the engine cooling system?

• Increase engine power

• Maintain optimal operating temperature

• Filter engine oil

• Reduce exhaust emissions

The alternator in a vehicle is responsible for:

• Starting the engine

• Charging the battery and powering electrical systems

• Filtering fuel

• Controlling engine temperature

What is the main function of the exhaust system in a vehicle?

• Increase fuel efficiency

• Reduce noise and direct exhaust gases out of the engine

• Lubricate engine parts

• Deliver fuel to the engine

Which component is crucial for ensuring that the engine receives a steady supply of clean air?

• Air filter

• Fuel pump

• Radiator

• Spark plug

What does the oil pump in an engine do?

• Pumps coolant through the engine

• Circulates oil to lubricate engine parts

• Pumps fuel from the tank to the engine

• Powers the air conditioning system

Why is the fuel system an important part of the engine support system?

• It cleans the air entering the engine

• It provides the engine with the necessary fuel to run

• It cools down the engine

• It increases the engine's compression ratio

What role does the radiator play in the engine cooling system?

• It cools the engine oil

• It helps regulate engine temperature by dissipating heat

• It filters the engine coolant

• It powers the fan belt

Which of the following helps reduce harmful emissions from the engine?

• Air filter

• Fuel injector

• Catalytic converter

• Battery

How does the engine support system contribute to vehicle safety?

• By increasing vehicle speed

• By ensuring the engine operates efficiently and reliably

• By reducing fuel consumption

• By controlling the vehicle's brakes