What are the two reasons why there is a thin layer of insulation on magnet wire?
What will be an ideal response?
First, it makes it possible to fit many more turns of wire into the limited space slots in the iron stator core; second, inductive (magnetic) coupling requires that the conductors be as close together as possible.
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Referring to the figure shown below, an inoperative low air warning lamp in the instrument panel cluster with all other gauges and warning lamps working correctly would be most likely caused by which of the following? 
A. Open circuit between the instrument panel cluster and the engine control module (ECM) B. Loose connection at the left dash panel ground stud C. Blown fuse F5-C D. None of the above
To ensure that the system achieves maximum productivity, it is important that all components be able to be ____.
A. stopped by the welder B. remotely controlled C. programmed D. controlled by the welder
Find i(t) and v(t) in each of the circuits of Fig. 9.45.
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Assume a flat panel is tilted 10_ from the optimum. What fraction of the available energy is lost due to the tilt?
What will be an ideal response?