Team 1
0
Team 2
0
Teams
Name
Score
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Loading
15
×
What is this? It's the __________, which is the heart of the engine.
piston
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
gift
Win 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 5 points!
Oops!
15
×
The explosive force of the combustion pushes a _____________ down a cylinder.
piston.
Oops!
Check
Okay!
Check
15
×
What is this? It's the _________ ___________.
connecting rod
Oops!
Check
Okay!
Check
15
×
What are these? They are intake and exhaust _____________.
valves
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
The combustion process is controlled by a __________________.
camshaft
Oops!
Check
Okay!
Check
15
×
A ___________ _______ connects the piston to a crankshaft.
connecting rode
Oops!
Check
Okay!
Check
×
heart
Other team wins 20 points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 10 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
The _________ ___________ engine is a type of engine used in many machines and cars.
internal combustion
Oops!
Check
Okay!
Check
15
×
What's this? It's the ______ which is expelled in the exhaust stroke.
exhaust
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
The engine works by igniting a mixture of fuel and air causing ____________.
combustion
Oops!
Check
Okay!
Check
15
×
What is this? It's the _______________.
crankshaft
Oops!
Check
Okay!
Check
15
×
What is this? It's a _________ ________.
spark plug
Oops!
Check
Okay!
Check
15
×
What happens to the fuel mixture in the power stroke? The fuel mixture ___________ and causes combustion.
ignites
Oops!
Check
Okay!
Check
×
Restart
Review
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