QUESTIONS AND ANSWERS |verified//graded
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Center lines have long dashes altering with two short
dashes
FALSE
3 multiple choice options
The symbol for cast iron is also used for general-
purpose section lines
True
The type of line used to show visible edges and
contours of an object is a ______ line
visible line
3 multiple choice options
Internal features of an object are shown using ______
lines
pg. 1
, hidden
The centers of holes, weld plugs, and round parts are
shown on prints using ______ lines
section
The heavy line labeled with letters at both ends that is
used to show the direction from which a sectional view
is taken is a ______ line
cutting plane
Dimensions shown as inches and decimals may indicate
that the work must be done more accurately
True
Material specifications give the exact grade or
substance to be used in a weldment
True
pg. 2