A bearing on a large machine is tested over a period of 8 hours at a speed of 40,500 revolutions per hour. How many revolutions does the shaft turn in the bearing during the test period?
Fill in the blank(s) with the appropriate word(s).
324,000
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What are the leaves that give poinsettias their color?
A) Pinched B) Bracts C) Breaks D) Sleeves
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Profile geometric tolerances control the form, orientation, and/or location of straight lines or surfaces, arcs, and irregular curves.
Answer the following statement true (T) or false (F)
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Which of the following is not recommended to attach rigid polymeric foam insulation to pipe?
a. Wire b. Bands c. Tape d. Self-seal jacket
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Urbanization has significantly decreased in the last decade
Indicate whether the statement is true or false
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