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10 Cards in this Set
- Front
- Back
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What happens to the resistance of copper when its heated?
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It increases.
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What happens to the insulating characteristics of asbestos when it gets wet?
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It will become a conductor.
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What is the common name for enamel-insulated wire?
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Magnet wire
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If a cable is installed where it receives rough treatment, what should be added?
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Metallic coat
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What is the most common type of nonmetallic material used to protect wires and cables?
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Fibrous Braid.
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What is the maximum allowable temperature that should be used on heat-shrinkable tubing?
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300 F
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What two metals are used to from soft solder?
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Tin and Lead
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What is the tin-lead alloy percentage of solder used for electrical connectors, splices, and terminal lugs?
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60-percent tin and 40-percent lead (60/40 solder).
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If a wire passes through a connector what portion of the aircraft wire identification number changes?
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Wire segment letter.
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What markings are found on spaghetti sleeving?
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The conductor connections both "to" and "from."
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