When using an ohmmeter, make certain that the ____.
A. reverse contactor is energized
B. forward contactor is energized
C. power is connected to the circuit
D. power is disconnected from the circuit
Answer: D
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Indicate whether the statement is true or false
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High ____________________ belts are stronger but require more material to manufacture.
Fill in the blank(s) with the appropriate word(s).
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____________________ are used to make heat or to control the intensity of a load.
Fill in the blank(s) with the appropriate word(s).
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According to the CDC about ____ of American children suffer from iron deficiency
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