简答题:(1)求电流I(t)单调增加的时间段;(2)若电流I(t)超过25安培系统自动断电,问该用户能否在一天内不被断电?

题目内容:

(1)求电流I(t)单调增加的时间段;
(2)若电流I(t)超过25安培系统自动断电,问该用户能否在一天内不被断电?
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答案解析:

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