(Refer to Figure 39.) Determine the maximum length of a No. 12 single cable that can be used between a 28-volt bus and a component utilizing 20 amperes continu- ous load in free air with a maximum acceptable 1 -volt drop.
发布于 2021-02-17 01:45:37
【单选题】
A 22.5 feet.
B 26.5 feet.
C 12.5 feet.
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