In a practical DC motor, the brushes are arranged so that they will short-circuit the loop as it passes through the neutral plane, which will eliminate undesirable sparking between the brushes and the ____.
a. loop
b. commutator
c. coil
d. poles
b. commutator
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What are the five geometry attributes shared by each surface, or feature of size on a part?
What will be an ideal response?
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What constant did Charles' Law maintain?
A) Pressure B) Temperature C) Mass D) Buoyancy
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A planer is generally set to remove no more than _____.
a. 1/32" (0.8 mm) of material in a single pass b. 1/8" (3 mm) of material in a single pass c. 1/4" (6.4 mm) of material in a single pass d. 1/2" (13 mm) of material in a single pass
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_________________are a portable means of lifting or pulling loads short distances.
Fill in the blank(s) with the appropriate word(s).
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