A conductive target changes the value of the capacitor in a capacitor proximity detector by __________.
A. adding an additional plate
B. changing the dielectric constant
C. both a and b
Answer: A
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Explain the NEC® requirements for outdoor receptacle placement at a one family dwelling.
Fill in the blank(s) with the appropriate word(s).
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A brushless motor works by ________
A) Rapidly switching the polarity of the permanent magnet rotor B) Rapidly switching the stator field windings C) Either of these D) Neither of these
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The ____________ provides brake pedal feedback to the driver.
Fill in the blank(s) with the appropriate word(s).
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When a print shows a circle on a slanted surface in a multiview, the angle of ellipse is ____.
A. 30° ellipse B. 45° ellipse C. the size that matches the degree slant of the surface D. all of the above E. none of the above
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