WorksheetsAETT LEVEL 6
Total questions: 10
Worksheet time: 3mins
1.Which of the following engine components is responsible for opening and closing the intake and exhaust valves?
a) Piston
b) Crankshaft
c) Camshaft
d) Timing belt
2. What does the term” horsepower” represent in relation to vehicle engines?
a) Engine efficiency
b) Engine speed
c) Engine power output
d) Engine torque
3. What are the four strokes of a four-stroke engine?
Push, power, ignite, release
Intake, compression, power, exhaust
Inhale, exhale, power, exhaust
Intake, generate, power, exhaust
4. Which engine configuration consists of two banks of cylinders set at an angle to each other?
V engine
Flat engine
Inline engine
W engine
5.) What is the purpose of a turbo charger in a vehicle engine?
To increase engine output power
To promote fuel efficiency
To regulate fuel flow
6.) Which of the following components converts the reciprocating motion into rotation motion in an engine?
Timing belt
Crankshaft
Camshaft
Pistons
The purpose of the carburetor if to mix air and fuel into the correct proportions.
-True or False
(a)
What is the purpose of an alternator in a vehicle engine?
To charge the battery
To regulate fuel injection
To control exhaust emissions
To compress the air fuel mixture
What does the acronym ”DOHC” stand for in automotive terminology?
Dual Oxygen Handling Cartridge
Dynamic Onboard Hybrid Charging
Double Overhead Camshaft
Differential Output Control Hub
What is the purpose of a radiator in a vehicle engine?
To cool the engine oil
To regulate the fuel flow
To filter the air intake
To dissipate the heat from the coolant
