c.
type of connectors to be used.
d.
location of the installation.
8. To reduce noise pickup and minimize power losses, the output signal from
the transmitter is carried to the antenna by a
a.
power cable.
b.
c.
shielded parallel-wire line.
d.
insulated parallel-wire line.
9. When the functions of several stages in electronic
equipment
are
identical, a block diagram will usually show all these stages
a.
as a single block.
b.
with numbered test points.
c.
with waveforms at each stage.
d.
with the arrows indicating the signal flow.
10. A technician consults the block diagram of an electronic unit to
a.
study the circuit-by-circuit operation.
b.
determine the identity of unit components.
c.
determine component values and circuit connections.
d.
get a general idea of the unit and localize a trouble.
11. The electronic diagram
that
symbolically
shows
all
the
circuits
and
components of a unit is the
a.
c.
cabling diagram.
b.
d.
12. In the schematic shown in figure 4-5, the resistor whose value is 6,800
ohms is identified as
a.
R23.
c.
R29.
b.
R26.
d.
R34.
13. When a technician wants to know the nominal value of a specific resistor,
he checks the
a.
layout diagram.
c.
b.
resistance chart.
d.
troubleshooting chart.
309 L4
70
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