When the current in a power transmission line is increased, the power loss （）<br>A:increases as the square of the current<br>B:decreases as the square root of the current<br>C:remains the same, as it is independent of current flow<br>D:increases in direct proportion as the current

When the current in a power transmission line is increased, the power loss （）
A:increases as the square of the current
B:decreases as the square root of the current
C:remains the same, as it is independent of current flow
D:increases in direct proportion as the current

出自：海船船员证

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