Automotive Electrical and Electronic Systems Classroom Manual Fifth Edition Update by John F. Kershaw

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126 Chapter Six
Review Questions
1. Which of the following is not considered
part of the primary wiring system of an
automobile?
a. Spark plug cables
b. Lighting circuits
c. Accessory wiring circuits
d. Power distribution circuits
2. Automotive wiring, or circuit conductors,
exist as all of the following, except:
a. Single-strand wire
b. Multistrand wire
c. Printed circuitry
d. Enameled chips
3. Which of the following wires are known as
suppression cables?
a. Turn signal wiring
b. Cables from the battery to the starter
motor
c. Cables from the distributor cap to the
spark plugs
d. Wiring harnesses from the fuse panel to
the accessories
4. High-resistance ignition cables are used to
do all of the following, except:
a. Reduce radio frequency interference
b. Provide extra resistance to reduce
current flow to the spark plugs
c. Provide more current to the distributor
d. Boost the voltage being delivered to the
spark plugs
5. One of the most common wear points in an
automobile electrical system is:
a. At the ground connecting side
b. The point where a wire has been bent
c. Where two connectors have been
joined
d. At a Maxifuse connection
6. The symbol below indicates which of these:
7. Which of the following is not a term used to
describe an automobile wiring system?
a. Hot-return system
b. Single-wire system
c. Ground-return system
d. Negative-ground system
8. For easy identification, ground wires on
most automotive electrical systems are
color-coded:
a. Red
b. White
c. Black
d. Brown
9. Which of the following is not used to switch
current flow?
a. Relay
b. Solenoid
c. Transistor
d. Coil Windings
10. Two separate windings are used in starter
solenoids to:
a. Increase resistance in the circuit
b. Decrease resistance in the circuit
c. Increase current being drawn from the
battery
d. Decrease current being drawn from the
battery
11. Which of the following reverses the flow of
current through the conductor of a motor?
a. The armature
b. The terminals
c. The field coils
d. The commutator
12. The symbol shown below is for which of
these:
a. Battery
b. Capacitor
c. Diode
d. Ground
a. Fuse
b. Relay
c. Motor
d. Resistor
13. Which of the following is NOT used to protect
a circuit from too much current flow?
a. Fuse
b. Buss bar