An engine starting system must crank or spin the engine until fuel _____ forces the pistons down and the engine begins to operate on its own power.
combustion
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15
The starter pinion gear is the small gear on the _____ that engages the large gear on the _____.
armature shaft, engine flywheel.
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15
Why is an overrunning clutch needed?
Without the overrunning clutch, the starter could be driven by the engine flywheel. The flywheel gear could spin the starter too fast and cause armature damage.
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15
Starting motors that use field magnets are referred to as _____.
permanent-magnet starters
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15
All of the following are used to increase starter motor power and smoothness, except:
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15
A(n) _____ is made up of invisible magnetic lines of force.
magnetic field
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15
The magnetic field developed between the pole shoes can be _____ times larger than that of a permanent magnet.
5â10
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heart
Other team wins 25 points!
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star
Double points!
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gift
Win 25 points!
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baam
Lose 25 points!
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15
Name two reasons for starting the combustion engine in a hybrid.
a need to recharge the HV battery, a demand for more power during acceleration or high-speed operation, start an engine that has not been started for a certain
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15
The _____ uses battery power and an electric motor to turn the engine crankshaft.
12-volt starting system
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15
Like charges _____ each other and unlike charges _____ each other.
: repel, attract
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15
A(n) _____ is sometimes used to further increase the rotating force applied to the engine flywheel.
reduction starter
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thief
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25
fairy
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5
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25
rocket
Go to first place!
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baam
Lose 15 points!
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15
What are the three main sections of the starting motor?
center frame, drive end frame, brush end frame.
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15
A _____ uses a small current flow from the start switch or ECM to control a slightly higher current flow to the starter solenoid.