WorksheetsAutomotive Starters
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
The component that acts as a switching device within a starter motor
a)
Commutator
b)
Armature
c)
Solenoid
d)
Pinion gear
2.
The coil windings within a starter motor are held within which component
a)
Commutator
b)
Armature
c)
Solenoid
d)
Pinion gear
3.
The device fitted to a starter motor to prevent it being driven by the flywheel once the engine has started
a)
Bushes
b)
Rectifier
c)
One way clutch
d)
Pinion gear
4.
Transmits the drive from the starter motor to the engine
a)
Bushes
b)
One way clutch
c)
Armature
d)
Pinion gear
5.
When a starter motor begins to turn it produces a high….
a)
Speed
b)
Inertia
c)
Torque
d)
Charge
6.
The gear ratio between the starter motor and the flywheel ring gear gives a reduction in…
a)
Speed
b)
Inertia
c)
Torque
d)
Charge
7.
What is the function of the starter solenoid?
a)
To slow down the starter motor
b)
To drive the engine
c)
To engage the shift lever
8.
Where does the current, that flows through the solenoid contacts flow to?
a)
The hold in coil
b)
The electric motor
c)
The pull in coil
9.
Whats the main difference between a starter solenoid and a traditional solenoid?
a)
A starter solenoid supplies electricity to the electric motor as well as mechanical movement to the drive lever and pinion
b)
A starter solenoid requires intensive maintenance
c)
In a starter solenoid a large current is switched by a small current
10.
Which of the following is not a part of the starter solenoid?
a)
Hold in coil
b)
Pull in coil
c)
Iron core
d)
Safety coil
11.
During a starter current-draw test the following results were noted: Voltage—9.4 volts. Current draw—363 amps. The specifications for the maximum current draw are 180 amps.
a)
Technician A says the test results indicate that the battery may be defective and should be tested.
b)
Technician B says the test results indicate a faulty natural safety start switch circuit.
c)
Both are correct.
d)
Neither are correct
12.
A 600-mV drop is measured across the starter motor solenoid while the engine is being cranked. What is the repair?
a)
Replace the battery.
b)
Replace the starter motor.
c)
Confirm cable connections.
13.
Quick starter test results.
If when you have the head lights on and you try and start the engine and the lights stay bright. What might be the problem?
If when you have the head lights on and you try and start the engine and the lights stay bright. What might be the problem?
a)
Probably caused by a poor battery connection
b)
Battery may be discharged
c)
May be caused by an engine mechanical condition
d)
Possibly caused by an open circuit
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