REVIEW QUESTION 7
The term "power system" is generally considered to be a combination of what two sections? (para 3-16)
REVIEW QUESTION 8
Power is conveyed through electric wiring from the generating source to the using unit. The size of the
wire depends on the current-carrying requirements; the larger the current, the larger the wire. The sizes of wire are
listed by American Wire Gauge (AWG) numbers. What size bare stranded copper wire would a utility drawing
specify if a resistance of .12617 ohm per 1,000 feet at 20 degrees C, or a current carrying capacity of 186 amperes,
was required? (para 3-18) (table 3-4)
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