ASE Certification Practice Test - Auto
Electrical Systems Questions And
Answers With Verified Solutions Already
Passed!!!
1. Technician A says an automotive power mirror system's horizontal control
motor operates the up-and-down movement of the mirror glass.Technician B says
an automotive power mirror system's gear reduction decreases output torque.Who
is right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔Neither A nor B.
2. A crimp connector must be replaced. Technician A twists the wire strands before
inserting the wire into the connector. Technician B fastens the new connector to
the wire by squeezing the connector's plastic cover. Who is right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔A only.
3. Technician A says the ground leg of a circuit is capable of producing enough
current to activate a test light. Technician B says the ground leg includes the circuit
between the load and the negative terminal of the battery. Who is right?
A only.
B only.
Both A and B.
,Neither A nor B. - ANSWER✔✔B only.
4. Technician A says an automotive engine's starting motor engages and turns the
engine's pinion ring gear. Technician B says an automotive engine's starting motor
engages and turns the engine's flywheel and crankshaft. Who is right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔B only.
5. The current flow in an automotive taillight circuit needs to be checked.
Technician A connects a conventional ammeter parallel with the circuit being
tested. Technician B connects a conventional voltmeter in series with the circuit
being tested. Who is right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔Neither A nor B.
6. Technician A wants to check the condition of an antenna by plugging in a test
antenna and noting any changes in radio reception. Technician B wants to use an
ohmmeter to check the antenna cable.Who is right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔Both A and B.
, 7. Technician A says an automotive instrumentation computer receives information
from vehicle sensors to operate the digital dash displays. Technician B says an
instrumentation computer receives information from other computers to operate the
digital dash displays. Who is right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔Both A and B.
8. Technician A says a voltmeter is sometimes used as a charge indicator.
Technician B says an ammeter is sometimes used as a charge indicator. Who is
right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔Both A and B.
9. Technician A says a 20-amp automotive fuse will handle 25 amps of current
without blowing.Technician B says that a replacement fuse must have the same
amp rating as the original. Who is right?
A only.
B only.
Both A and B.
Neither A nor B. - ANSWER✔✔B only.
10. Radio noise is coming from a car's stereo system. Technician A checks the
condition of the vehicle's spark plug wires. Technician B inspects the condition of
the radio antenna. Who is right?
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