LESSON 2
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Item
Correct Answer
1.
A.
True.
LOS exists between the points A and B. (page 2-4, para 3c)
2.
B.
C = about 2 meters.
The correct answer was determined using established procedures. (page
2-12, paragraph 4c)
3.
B.
False.
Based on the clearance required, the first Fresnel one is not obtained for
the designated point along the radio line. (page 2-13, para 4c3))
4.
A.
C = about 22 meters.
The correct answer was determined using established procedures. (page
2-12 paragraph 4c)
5.
A.
True.
Based on the clearance required, the first Fresnel zone is obtained for the
designated point along the radio line. (page 2-13, para 4c(3))
6.
B.
False.
LOS does not exist between the two sites. (page 2-4, para 3c)
7.
B.
False.
LOS does not exist between points E and F. (page 2-11, para 3g)
2-23
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