Exam Q&A with Rationales (2026/2027)//
ASE Page
A6
Exam
Test
1Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
1. Technician A only A technician connects one lead of a DMM (digital multimeter) to the positive (+)
terminal of a battery and the other meter lead to the "B" terminal of the starter
solenoid and then cranks the engine. During cranking, the voltmeter displays a
reading of 878 mV.
Technician A says this reading indicates the positive battery cable has very high
resistance.
Technician B says this reading indicates that the starter armature is defective.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
2. Replace the bat- When performing a load test on a battery, a technician finds that the battery
tery voltage drops below specifications. Which of the following is the MOST likely
repair?
a. Recharge the battery and return it to service
b. Recharge the battery and retest it
c. Replace the battery
d. Replace the voltage regulator
3. Technician A only Two technicians are describing battery charging.
Technician A says to remove the surface charge from a recently charged battery
and apply a 300-ampere load across the adapters for 15 seconds.
Technician B says to remove the surface charge from batteries, which have been
in storage.
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
, Exam Q&A with Rationales (2026/2027)//
ASE Page
A6
Exam
Test
2Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
4. Technician B only Technician A says proper starter operation depends on the battery being at a 95%
charge and battery cables being of the correct size (gauge) and having no more
than 0.8-volt drop.
Technician B says voltage-drop testing includes cranking the engine, measuring
the drop in voltage from the battery to the starter, and measuring the drop in
voltage from the negative terminal of the battery to the engine block.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
5. Defective starter Which of the following could cause the starter to make a whining noise when
drive engaged?
a. Defective starter drive
b. Defective solenoid
c. Open pull-in winding
d. Worn armature commutator
6. Neither Techni- Two bulbs are connected in parallel to a 12 volt battery. Another bulb is added in
cian A nor B parallel.
Technician A says that the third bulb will be dimmer than the other two bulbs due
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
, Exam Q&A with Rationales (2026/2027)//
ASE Page
A6
Exam
Test
3Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
to reduced current flow through the filament of the bulb.
Technician B says that the amount of current flowing from the battery will decrease
due to the extra load.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
7. Technician B only Two bulbs are connected in parallel to a 12 volt battery. One bulb has a resistance
of 6 ohms and the other has a resistance of 2 ohms.
Technician A says that only the 2 ohm bulb will light because all the current will
flow through the 6 ohms bulb.
Technician B says that the 6 ohm bulb will be dimmer than the 2 ohm bulb.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
8. Both B & C What causes a fuse to blow ?
a. A sudden decrease in current through the circuit
b. An increase in current through the circuit
c. A decrease in circuit resistance
d. Both B & C
9. Both B & C Many ground straps are uninsulated and braided because ?
a. They are less expensive than conventional wire
b. They are more flexible to allow movement of the engine without breaking the
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
, Exam Q&A with Rationales (2026/2027)//
ASE Page
A6
Exam
Test
4Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
wire
c. They dampen Radio-Frequency Interference (RFI)
d. Both B & C
10. Both Technicians Technician A says that a test light should light on both test points of the fuse if it
A and B is ok.
Technician B says that the fuse is defective if a test light only lights on one side of
the fuse.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
11. Both B & C Which statement is true about fuse ratings ?
a. The fuse rating should be less than the maximum current for the circuit.
b. The fuse rating should be higher than the normal current for the circuit.
c. 80% of the fuse rating should equal the current in the circuit.
d. Both B & C
12. The smaller the The higher the AWG #, ?
wire diameter
a. The thicker the insulation
b. The more strands in the conductor
c. The smaller the wire diameter
d. The larger the wire diameter
13. Neither Techni- Two Technicians are discussing finding a short to ground using a test light.
cian A nor B Technician A says that the test light, connected in place of the fuse, will light when
the circuit that has the short is disconnected.
Technician B says that the test light should be connected to the positive (+) and
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
ASE Page
A6
Exam
Test
1Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
1. Technician A only A technician connects one lead of a DMM (digital multimeter) to the positive (+)
terminal of a battery and the other meter lead to the "B" terminal of the starter
solenoid and then cranks the engine. During cranking, the voltmeter displays a
reading of 878 mV.
Technician A says this reading indicates the positive battery cable has very high
resistance.
Technician B says this reading indicates that the starter armature is defective.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
2. Replace the bat- When performing a load test on a battery, a technician finds that the battery
tery voltage drops below specifications. Which of the following is the MOST likely
repair?
a. Recharge the battery and return it to service
b. Recharge the battery and retest it
c. Replace the battery
d. Replace the voltage regulator
3. Technician A only Two technicians are describing battery charging.
Technician A says to remove the surface charge from a recently charged battery
and apply a 300-ampere load across the adapters for 15 seconds.
Technician B says to remove the surface charge from batteries, which have been
in storage.
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
, Exam Q&A with Rationales (2026/2027)//
ASE Page
A6
Exam
Test
2Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
4. Technician B only Technician A says proper starter operation depends on the battery being at a 95%
charge and battery cables being of the correct size (gauge) and having no more
than 0.8-volt drop.
Technician B says voltage-drop testing includes cranking the engine, measuring
the drop in voltage from the battery to the starter, and measuring the drop in
voltage from the negative terminal of the battery to the engine block.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
5. Defective starter Which of the following could cause the starter to make a whining noise when
drive engaged?
a. Defective starter drive
b. Defective solenoid
c. Open pull-in winding
d. Worn armature commutator
6. Neither Techni- Two bulbs are connected in parallel to a 12 volt battery. Another bulb is added in
cian A nor B parallel.
Technician A says that the third bulb will be dimmer than the other two bulbs due
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
, Exam Q&A with Rationales (2026/2027)//
ASE Page
A6
Exam
Test
3Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
to reduced current flow through the filament of the bulb.
Technician B says that the amount of current flowing from the battery will decrease
due to the extra load.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
7. Technician B only Two bulbs are connected in parallel to a 12 volt battery. One bulb has a resistance
of 6 ohms and the other has a resistance of 2 ohms.
Technician A says that only the 2 ohm bulb will light because all the current will
flow through the 6 ohms bulb.
Technician B says that the 6 ohm bulb will be dimmer than the 2 ohm bulb.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
8. Both B & C What causes a fuse to blow ?
a. A sudden decrease in current through the circuit
b. An increase in current through the circuit
c. A decrease in circuit resistance
d. Both B & C
9. Both B & C Many ground straps are uninsulated and braided because ?
a. They are less expensive than conventional wire
b. They are more flexible to allow movement of the engine without breaking the
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
, Exam Q&A with Rationales (2026/2027)//
ASE Page
A6
Exam
Test
4Preparation
Prep (Electrical
GuideASE
& Electronic
A6 TestSystems).pdf//Exam
Prep (Electrical & Electronic
Preparation
Systems).pdf-Q&A
Guide with Rationales 2026/2027
ASE A6 Test Prep (Electrical & Electronic Systems)
wire
c. They dampen Radio-Frequency Interference (RFI)
d. Both B & C
10. Both Technicians Technician A says that a test light should light on both test points of the fuse if it
A and B is ok.
Technician B says that the fuse is defective if a test light only lights on one side of
the fuse.
Who is right?
Technician A only
Technician B only
Both Technicians A and B
Neither Technician A nor B
11. Both B & C Which statement is true about fuse ratings ?
a. The fuse rating should be less than the maximum current for the circuit.
b. The fuse rating should be higher than the normal current for the circuit.
c. 80% of the fuse rating should equal the current in the circuit.
d. Both B & C
12. The smaller the The higher the AWG #, ?
wire diameter
a. The thicker the insulation
b. The more strands in the conductor
c. The smaller the wire diameter
d. The larger the wire diameter
13. Neither Techni- Two Technicians are discussing finding a short to ground using a test light.
cian A nor B Technician A says that the test light, connected in place of the fuse, will light when
the circuit that has the short is disconnected.
Technician B says that the test light should be connected to the positive (+) and
ASE A6 Test Prep (Electrical & Electronic
Exam Questions
Systems)Exam
with Explanations=ASE
Q&A with Rationales
A6 Test (2026/2027)
Prep (Electrical & Electronic
ASE A6 Systems).pdf
Test Prep (Electrical & Electronic Systems)
