The ______ and ______ provide electrical contact with the armature loops.
A. Bendix®, field
B. commutator segments, brushes
C. pole shoes, brushes
D. windings, shunt
Answer: B
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The simplest hand bending tool is the _____ bender.
a. spring b. compression lever tube c. manual conduit d. hickey
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Because it takes the earth 24 hours to complete one revolution about its axis, every 15 degrees longitude corresponds to 1 hour.
a. True b. False
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For the circuit in Fig. 8.80, find v(t) for t > 0.
 FIGURE 1.png)
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In the emergency heat mode, the auxiliary heat source becomes the primary heat source because of heat pump failure.
Answer the following statement true (T) or false (F)
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