AER1694c Automotive
Electricity &
Electronics Final Exam
questions with 100%
correct
answers(GUARANTEED
PASS)
T/F Acid core solder should be used when making wire
repairs - answer F
T/F Dotted lines between switch wipers indicate that all
wipers will move together - answer T
T/F A resistor drawn with an arrow through it is the
symbol for a variable resistor - answer T
T/F The conductor of an 18-gauge AWG wire is larger than
that of a 10-gauge AWG wire - answer F
T/F Lt Grn is printed next to a wire on a wiring diagram.
This is the color of the wire on the vehicle - answer T
, T/F When splicing copper wire you may use solderless
connections - answer T
Where is the best place to find the location of a blower
relay? - answer Component Locator
Technician A says wiring diagrams give specific component
and wire locations. Technician B says a wiring diagram will
help you find the fault quickly and easily. Who is correct? -
answer B only
What usually causes a fuse to "blow"? - answer Too much
amperage
Why are high-resistance cables used on ignition systems?
- answer To reduce radio frequency interference
Technician A says stranded wire has more resistance than
solid wire. Technician B says there is more surface area
exposed on a stranded wire which improves electron flow
and reduces resistance. Who is correct? - answer B only
Technician A says crimping solderless connections is
always the best method of splicing wires. Technician B
says crimping should not be used if connection is
subjected to excessive movement or exposed to moisture.
Who is correct? - answer B only
Electricity &
Electronics Final Exam
questions with 100%
correct
answers(GUARANTEED
PASS)
T/F Acid core solder should be used when making wire
repairs - answer F
T/F Dotted lines between switch wipers indicate that all
wipers will move together - answer T
T/F A resistor drawn with an arrow through it is the
symbol for a variable resistor - answer T
T/F The conductor of an 18-gauge AWG wire is larger than
that of a 10-gauge AWG wire - answer F
T/F Lt Grn is printed next to a wire on a wiring diagram.
This is the color of the wire on the vehicle - answer T
, T/F When splicing copper wire you may use solderless
connections - answer T
Where is the best place to find the location of a blower
relay? - answer Component Locator
Technician A says wiring diagrams give specific component
and wire locations. Technician B says a wiring diagram will
help you find the fault quickly and easily. Who is correct? -
answer B only
What usually causes a fuse to "blow"? - answer Too much
amperage
Why are high-resistance cables used on ignition systems?
- answer To reduce radio frequency interference
Technician A says stranded wire has more resistance than
solid wire. Technician B says there is more surface area
exposed on a stranded wire which improves electron flow
and reduces resistance. Who is correct? - answer B only
Technician A says crimping solderless connections is
always the best method of splicing wires. Technician B
says crimping should not be used if connection is
subjected to excessive movement or exposed to moisture.
Who is correct? - answer B only
