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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 . To prevent burn-through and excessive overheating on thinner materials when using the gas tungsten arc welding (GTAW) process to weld in the vertical position,
weld vertical down
2 . What are the two dimensions you must add together to get the total depth of cut for a Woodruff keyseat?
Depth of the keyseat and height of the arc
3 . Which type of band do you use for straight sawing operations?
4 . When operating a pneumatic drill, regulate the air pressure
between 90 and 110 psi
5 . What is the most common heat-treating procedure for titanium alloys?
6 . When you select a milling cutter for face milling, select one that
is slightly larger in diameter than the material surface
7 . To prevent hot spots when heat treating aluminum alloys, you should use
a circulating air furnace
8 . What protective item is required for all maintenance personnel?
Steel toe boots
9 . The factor not used in determining the size of a center hole is the
length of cut
10 . You can estimate a metal’s weakness to underbead cracking by determining the
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