The NEC® arose as a consensus of more than 1200 individuals primarily to ____.
A. standardize price schedules
B. combat a growing epidemic of electrical fires
C. standardize equipment
D. use as a marketing tool
Answer: B
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The resistance of a circuit drawing 5.5 amps of current using 133.1 watts of power is:?
A. ?0.23 ohms B. ?4.4 ohms C. ?24.2 ohms D. ?732.05 ohms
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Lamellar tears differ from lamination because they are more extensive and involve thicker layers of nonmetallic contaminants.
Answer the following statement true (T) or false (F)
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The speed at which electromagnetic waves travel is known as the _______________
Fill in the blank(s) with the appropriate word(s).
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Decomposed organic matter is called:
A) thatch B) aggregates C) ?compaction D) humus
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