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The u. s. has an alternating current frequency of 60 hz. china has an alternating current frequency of 50 hz. this means that
the number of times voltage cycles in a minute in the u. s. is greater than the number of times voltage cycles in china.
the peak voltage in china is smaller than the peak voltage in the united states.
the peak current in china is smaller than the peak current in the united states.
more than one of the above options is accurate.
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The u. s. has an alternating current frequency of 60 hz. china has an alternating current frequency...
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