This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Do you know what the pistons in your engine are usually made from?
Correct!
Wrong!
Can you name the component that connects a spark plug to its voltage source?
Correct!
Wrong!
Why do diesel engines generally produce more torque than gasoline engines?
Correct!
Wrong!
How many strokes does a four-stroke engine complete in one cycle?
Correct!
Wrong!
What does a crankshaft do?
Correct!
Wrong!
Your vehicle's ECU ensures that your engine is working correctly: what does "ECU" stand for?
Correct!
Wrong!
If an engine is naturally aspirated which of the following doesn't it have?
Correct!
Wrong!
What must be mixed with the gasoline in a two-stroke engine?
Correct!
Wrong!
Science Quiz 41
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