When machine grinding valves, which of the following specifications requires close observation?
A. fillet
B. valve protrusion
C. valve recession
D. margin
Answer: D
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Surfacing welds can be applied to a ____ surface.
A. flat B. contoured C. wavy D. flat or contoured
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Which of the following is not a good use of pictorial prints?
a. instruction manuals b. technical reports c. parts catalogs d. none of the above
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When Raytheon used revenues generated from its defense contract operations to finance
operations in some of its other businesses, it was using the defense operations as a
a. star. b. question mark. c. cash cow. d. dog. e. defender.
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Unrolling cable from a coil is very easily done with a device commonly called a __________.
a. spinner b. roller c. reel jack d. fish tape
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