LESSON 1
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Item
Correct Answer and Feedback
1.
C.
9
(paragraph 1-1b, page 1-3)
2.
B.
22.75
(paragraph 1-2c, page 1-5)
3.
A.
Yes. It is reportable but is not considered an obstruction.
(paragraph 1-2a, page 1-4)
4.
A.
Subtract 45ƒ
(paragraph 1-3b, page 1-8)
EN 5622
1-12
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