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The version of this CDC we have in the database is 2A751 01 1402, 02 1405, 03 1404, 04 1406 Edit Code 04
1 . The purpose of an engineer’s or architect’s scale is to
reduce or enlarge drawings based on the scale
2 . If you have to remove a broken plug, which method should you try first?
3 . If T is the thickness of the base metal, what should be the measurement of the legs on a lap joint?
Upper leg should be 1T; lower leg should be 1½T
4 . During a thermal treatment operation, which furnace component helps keep parts from overheating and provides uniform heating?
5 . When drilling a screw out of a nutplate, it’s difficult to keep the drill on center because
nutplates float or move around in their brackets
6 . The advantage of using a negative-rake carbide insert over a positive-rake insert is
twice as many cutting edges are available
7 . The set of a saw band is the
total amount the teeth are offset
8 . When you use an adjustable wrench, always turn the wrench so the pressure is against
the solid jaw for strength
9 . What is the purpose of the flexible air line located on the head of the contour machine?
Keep layout lines free from chips
10 . Cemented carbide tools are tough and ideal for rough heavy cuts and contain higher amounts of
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