The 3-phase AC line ___, measured between any two of the three supply lines

The 3-phase AC line ____________, measured between any two of the three supply lines in the 3-phase alternator, motor or transformer, is 173% greater than (times 1.732) the individual single-phase winding ____________.

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A) voltage ; voltage
B) none of the answers
C) voltage ; current
D) current ; voltage

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Answer:A

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