Question 1
An air bag system is being serviced, Technician A says to disconnect the yellow SRS
connectors at the front of the vehicle. Technician B says to disconnect and isolate the
negative battery cable.
Who is right?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A or B
CORRECT ANSWER
.B
Question 2
Which of these should be used when soldering electrician wiring connections?
A. Rosin core flux
B. Acid core flux
C. Sulfur core flux
D. None of the above
CORRECT ANSWER
.a
1
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,Question 3
When testing computer-controlled systems, a digital multimeter should be used with an
input impedance of at least:
A. Lok ohms
B. Look ohms
C. 1 megohm
D. 10 megohms
CORRECT ANSWER
D
Question 4
When troubleshooting a slow drain on the battery, which if these diagnostic tools should
be used?
A. Ohmmeter
B. Ammeter
C. Voltmeter
D. Test fight
CORRECT ANSWER
.b
Question 5
The condition of a lead-acid battery is being checked. Technician A says to use a
galvanometer. Technician B says to use a capacitive battery tester.
2
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,Who is right?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A or B
CORRECT ANSWER
.b
Question 6
While testing a starting circuit on a 5.7L V8 engine, the technician finds that the engine
cranks slowly. The
Starter current draw is 90 amps, and the battery voltage while cranking is 11 volts. What
should the technician do next?
A. Check for voltage drop of the starter motor circuit.
B. Test the battery capacity.
C. Replace the starter motor, as a short Is indicated.
D. Determine the condition of the engine.
CORRECT ANSWER
.a
Question 7
Technician A says that a noisy alternator could be caused by a bad diode. Technician B says
that a noisy alternator could be caused by a worn bearing.
3
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, Who is right?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A or B
CORRECT ANSWER
.c
Question 8
The analog ohmmeter needle does not move when connected as shown above. (pg 82)
This indicates that the rotor winding is:
A. Shorted
B. Grounded
C. Complete
D. Open
CORRECT ANSWER
.d
Question 9
A vehicle's tum signals flash too slowly. Technician A claims that the condition could be
caused by a faulty flasher. Technician B says that a bulb may be the wrong type.
Who is right?
A. Technician A only
B. Technician B only
4
@THE STUDY VAULT
An air bag system is being serviced, Technician A says to disconnect the yellow SRS
connectors at the front of the vehicle. Technician B says to disconnect and isolate the
negative battery cable.
Who is right?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A or B
CORRECT ANSWER
.B
Question 2
Which of these should be used when soldering electrician wiring connections?
A. Rosin core flux
B. Acid core flux
C. Sulfur core flux
D. None of the above
CORRECT ANSWER
.a
1
@THE STUDY VAULT
,Question 3
When testing computer-controlled systems, a digital multimeter should be used with an
input impedance of at least:
A. Lok ohms
B. Look ohms
C. 1 megohm
D. 10 megohms
CORRECT ANSWER
D
Question 4
When troubleshooting a slow drain on the battery, which if these diagnostic tools should
be used?
A. Ohmmeter
B. Ammeter
C. Voltmeter
D. Test fight
CORRECT ANSWER
.b
Question 5
The condition of a lead-acid battery is being checked. Technician A says to use a
galvanometer. Technician B says to use a capacitive battery tester.
2
@THE STUDY VAULT
,Who is right?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A or B
CORRECT ANSWER
.b
Question 6
While testing a starting circuit on a 5.7L V8 engine, the technician finds that the engine
cranks slowly. The
Starter current draw is 90 amps, and the battery voltage while cranking is 11 volts. What
should the technician do next?
A. Check for voltage drop of the starter motor circuit.
B. Test the battery capacity.
C. Replace the starter motor, as a short Is indicated.
D. Determine the condition of the engine.
CORRECT ANSWER
.a
Question 7
Technician A says that a noisy alternator could be caused by a bad diode. Technician B says
that a noisy alternator could be caused by a worn bearing.
3
@THE STUDY VAULT
, Who is right?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A or B
CORRECT ANSWER
.c
Question 8
The analog ohmmeter needle does not move when connected as shown above. (pg 82)
This indicates that the rotor winding is:
A. Shorted
B. Grounded
C. Complete
D. Open
CORRECT ANSWER
.d
Question 9
A vehicle's tum signals flash too slowly. Technician A claims that the condition could be
caused by a faulty flasher. Technician B says that a bulb may be the wrong type.
Who is right?
A. Technician A only
B. Technician B only
4
@THE STUDY VAULT
