Team 1
0
Team 2
0
Teams
Name
Score
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Loading
15
×
The engines that are used in most automobiles are ____ engines.
four-stroke cycle
multi-cylinder
piston
All of the above.
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×
banana
Go to last place!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
In a parallel circuit, total current is the sum of all branch currents.
True
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Check
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15
×
It is almost impossible to service anything on a car today without handling some type of electrical or electronic component.
True
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15
×
Vehicle wheelbase and vehicle length are different terms for the same measurement.
False
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15
×
The engineโs ______________________________ changes up-and-down motion into rotary motion.
crankshaft
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×
eraser
Reset score!
Oops!
×
gift
Win 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
A transmission and differential are combined in the ______________________________ used by front-wheel-drive vehicles.
transaxle
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15
×
When changing engine oil, Technician A says the engine oil should be warm. Technicianย B says the oil should be cool. Who is right?
B only.
Both A and B.
A only.
Neither A nor B.
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15
×
When checking hose conditions, which would indicate the need for replacement?
Hardening.
All of the above.
Cracks or abrasions.
Softening.
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15
×
Electricity can be ______________________________ in a wire by passing the wire through a magnetic field.
induced
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×
trap
No points!
Oops!
×
magnet
Take 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
Dual master cylinders are being replaced on newer cars by more efficient single cylinder units.
False
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15
×
An ignition system produces a high output ______________________________ to fire the engineโs spark plugs.
voltage
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15
×
A(n) ______________________________ produces an electrical signal to inform the computer of a change in a condition.
sensor
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15
×
In a home wiring circuit, alternating current changes direction ____ times each second.
30
240
60
120
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×
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