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Total questions: 6
Worksheet time: 3mins
1. Which type of fuel injection system delivers fuel directly into the combustion chamber?
a) Throttle body injection
b) Port fuel injection
c) Direct fuel injection
d) Carbureted system
2. In a modern fuel-injected vehicle, where is the fuel injector usually located?
a) Inside the fuel tank
b) On the exhaust manifold
c) At the intake manifold near the engine
d) Under the vehicle’s floor
3. Which of the following components is responsible for mixing air and fuel in older vehicles?
a) Fuel injector
b) Carburetor
c) Fuel rail
d) Oxygen sensor
4. What is the primary function of the fuel pump in a vehicle?
a) To filter out impurities from the fuel
b) To cool the engine
c) To deliver fuel from the tank to the engine
d) To ignite the air-fuel mixture
5. The fuel filter helps prevent contaminants from entering the engine.
True
False
6. Carburetors are commonly used in modern vehicles for fuel delivery.
True
False
