8.
Cables are seldom connected directly on
terminal
blocks
in
a
distributing frame because direct connections
a.
lack interconnection flexibility.
b.
cannot make use of the color code.
c.
require too much time for installation.
d.
cause single-conductor wires to break easily.
9.
A station technician may be expected to perform in-house wiring within
a station when the outside plant wireman has completed his task. The
wireman's task is usually completed when he attaches the cable pairs
to
a.
equipment items.
b.
protector groups.
c.
vertical terminal blocks.
d.
horizontal terminal strips.
10.
Assume that a telephone cable uses the arrangement shown in the COLOR
COMBINATIONS chart in learning event 3, paragraph c.
Pair 113 will
have
a.
orange-brown ring and red-black tip.
b.
black-white ring and orange-brown tip.
c.
orange-white ring and brown-black tip.
d.
brown-black ring and orange-white tip.
11.
Assume that you are checking the continuity of cable pairs, following
their connection to terminal blocks.
If you intend to use the DC
method, you will need
a.
a voltmeter and a shorting wire.
b.
an ohmmeter and a shorting lead.
c.
a voltmeter and a resistor.
d.
an ohmmeter and a resistor.
117
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