The synchronous speed of the magnetic field depends on the frequency of the three-phase voltage and the number of ____________________.
Fill in the blank(s) with the appropriate word(s).
stator poles
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Why is security an issue in an AP?
What will be an ideal response?
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Accident costs are often classified as _____.
a. causes and effects b. injury reportable c. time lost d. direct and indirect
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In terms of expense and quality, and starting from the lowest to the highest, cabinets are graded as _____
a. semicustom, custom, and stock b. stock, semicustom, and custom c. stock, custom, and semicustom d. custom, semicustom, and stock
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What percent of 180 is 270?
Fill in the blank(s) with the appropriate word(s).
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