LESSON 3
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Item
Correct Answer and Feedback
1.
C.
MI battalion signal officer.
The MI battalion signal officer is primary responsible
for developing, staffing, and producing the signal
annex to support the MI battalion in conducting its
mission. (page 3-1, para 1)
2.
A.
True.
The signal annex is an integral part of an OPLAN or
OPORD, and it identifies signal support requirements
to support the unit's mission. (page 3-1, para 1)
3.
D.
All of the above.
Some key planning considerations for single-channel
radio communications are the characteristics of the
terrain,
siting,
and
COMSEC.
(page
3-4,
para
3a(1)(2)(4))
4.
B.
False.
The initial selection of a route for laying wire is
made on the basis of a map study. The final selection
should be made only after a ground reconnaissance is
done. (page 3-5, para 3b(1))
5.
A.
True.
The range of wire communications varies depending on
the weather and the condition of the wire. (page 3-5,
para 3b(2))
3-11
SS0125
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