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WorksheetsB&S - Carburetor Theory Review
Total questions: 10
Worksheet time: 6mins
What does a carburetor mix?
air & fuel
fuel & water
air & water
nothing
What is the job of a carburetor?
to supply an internal combustion engine with water/fuel mixture
to supply an external combustion engine with air/fuel mixture
to supply an internal combustion engine with air/fuel mixture
to supply an external combustion engine with water/fuel mixture
True/False: The carburetor has components that helps control motor speed.
True
False
When a fluid flows into a narrower space, its speed increases but its pressure drops... is referred to as the:
Vent Effect
Turi Effect
Venturi Effect
Carb Effect
The engine speed is determined by the amount of...
fuel that goes into an engine through the carburetor
air that goes to the engine through the carburetor
water that goes into the engine through the carburetor
____________________ is defined as: the faster air moves, the lower its static pressure, and higher the dynamic pressure is.
Benoli Principle
Bernoulli Principle
Bern Principle
Fluid Principle
A carburetor venturi __________ at one end, which allows the air flow to increase into the engine.
widens
narrows
remains the same
the most common materials that carburetors are made of are:
zinc & plastic
aluminum & plastic
zinc & aluminum
aluminum & heilum
Select the answer that includes all parts of a carburetor.
main body, air flow controls, fuel inlet controls, circuits, jet/fuel metering, venting & air bleeds
main body, air flow valve, jet/fuel metering, venting & air bleeds
main body, air flow controls, & fuel inlet controls
lower body, air flow control valves , circuits, jet/fuel metering, venting & air bleeds
Where is the Venturi located in the carburetor?
in the fuel passage way
in the air passage way
in the water passage way
in the air & water mixture passage way
