If the resistance and the voltage are known, what is the formula for finding the current (amperes)?
A) R=E×I B) E=I×R C) I=E/R D) I=E×R
C
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Oil residue in an air tool can explode if it combines with _____.
a. nitrogen b. fuel gas c. oxygen d. carbon monoxide
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Sprigs (any type plant) of this length are punched individually into the wreath
A) 2-4 inches B) 4-6 inches C) 6-8 inches D) 8-12 inches
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If a parallel circuit has two resistors, with values of 30 ohms and 60 ohms, what is the total resistance in ohms?
a. 20 b. 30 c. 60 d. 90
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A good place to start when building a forecast for your shop is _______
A) The size of the parking lot B) Size of parts inventory C) Available hours D) None of these
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