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Question 1 of 21
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On an aircraft drawing, how is a hidden line — the line used to show an edge or contour that cannot be seen from the viewing position — drawn?
A
A thin line made up of alternating long and short dashes
B
A medium-weight line made up of short dashes evenly spaced
C
A thin, freehand wavy line drawn across the part
D
A thin line made up of one long dash followed by two short dashes