LESSON 2
PRACTICE EXERCISE
(Performance-Oriented)
1.
What is the first step in troubleshooting the C-6533/ARC?
a.
Perform operational test.
b.
Visually inspect the C-6533 for defects.
c.
Connect test equipment.
d.
Turn on power supply.
2.
During the protective device and filter assembly VR1 subtest, what is the normal
continuity indication between J19-A test facilities kit and relay K1 terminal 5 in
communications control 2.
a.
Infinite.
b.
50 K ohms.
c.
Short circuit (zero ohms).
d.
100
5 percent.
3.
What is the normal forward resistance measurement between terminals E5 and E4 on
communications control 2?
a.
Zero ohms.
b.
Short circuit (zero ohms).
c.
30 ohms approximately.
d.
25 kohms.
4.
The HOT MIKE switch provides for
a.
UHF transmitter keying.
b.
Interphone operation (hands free).
c.
Interphone shock protection.
d.
NAV receiver selection.
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