Six (6) different types of heads for machine screws are ____________________, ____________________, ____________________, ____________________, ____________________, and ____________________.
Fill in the blank(s) with the appropriate word(s).
flat, round, fillister, oval, pan, hexagon
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George has requested another two weeks in which to study a problem before giving his
decision. Which time-management difficulty is most closely related to this behavior?
a. Confusing visibility with productivity, confusing busy with being productive. b. Underestimating self, distrusting one’s own judgment. c. Not trusting subordinates with decisions. d. Getting sidetracked from making decision. e. None of the above
Pressure vessels can be hazardous because:
A) They can cause electrical shock if the internal motor shorts out. B) They emit harmful UV light at higher working pressures. C) They can rupture violently like a bomb. D) They are large and technicians might trip over them.
If coolant is not reused, it must be disposed of or recycled in an environmentally safe manner.
Answer the following statement true (T) or false (F)
Moisture in a liquid state must be ____ before it can be removed with a vacuum pump.
A. vaporized B. condensed C. cooled D. solidified