Understanding Carburetors

What is the primary function of a carburetor?

• To ignite the fuel

• To filter the air

• To cool the engine

• To mix fuel with air in correct proportions

What principle is applied in a carburetor to function effectively?

• Pascal's law

• Newton's third law

• Bernoulli's principle

• Archimedes' principle

Which materials are commonly used to make carburetor bodies?

• Copper and Brass

• Plastic and Glass

• Zinc and Aluminum

• Steel and Iron

How is engine speed controlled in a carburetor?

• By the engine's cooling system

• By adjusting the fuel line

• By changing the air temperature

• By the amount of airflow into the engine

What is the purpose of the choke plate in a carburetor?

• To filter the air

• To increase engine speed

• To assist with cold engine startup

• To decrease fuel flow

What does the vent in a carburetor do?

• Increases fuel flow

• Filters the fuel

• Lets atmospheric pressure into the bowl area

• Cools the fuel

What is the role of the float in a carburetor?

• To filter the fuel

• To mix the fuel with air

• To measure the fuel level

• To control the fuel flow into the bowl

How does the throttle plate affect engine speed?

• By controlling the amount of air and fuel mixture

• By adjusting the air temperature

• By filtering the air

• By changing the fuel type

What is the function of air bleeds in a carburetor?

• To cool the engine

• To increase fuel pressure

• To filter the air

• To start the atomization process

What happens when the choke plate is closed?

• It increases airflow

• It decreases engine speed

• It stops the engine

• It assists with cold engine startup