LESSON 1
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Item
Correct Answer and Feedback
1.
B
Distance and direction
A point may also be...(page 1-3, para 1-4)
2.
D
Purpose
The purpose and type...(page 1-9, para 1-7c)
3.
A
Systematic and accidental
Errors are classified as...(page 1-10, para 1-8)
4.
C
Topographic
A topographic survey is conducted...(page 1-13, para 1-11b)
5.
D
Vertical control
Vertical control (also called elevation control)...(page 1-15, para 1-12b)
EN0591
1-20
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