The NEC requires that the metal cases and tanks of transformers be ____________________.
Fill in the blank(s) with the appropriate word(s).
grounded
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How far is it (vertically) from the centerline of the 21 tooth pinion to the top of the reducer bracket?
Review drawing number 523797C0A and then answer the question.
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Many general expense items are calculated as a function of the duration of the project.
Answer the following statement true (T) or false (F)
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Technician A says that a liter is slightly smaller in volume than a U.S. quart. Technician B says that 3.78 liters equal one U.S. gallon. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
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Current will ________ when voltage increases and resistance stays the same
A) increase B) stay the same C) decrease
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