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If voltage across lowermost unit of a string is 34.8% of voltage across whole string and string efficiency is 57.46%. What is the voltage across whole string.

If voltage across lowermost unit of a string is 34.8% of voltage across whole string and string efficiency is 57.46%. What is the voltage across whole string. Correct Answer 100%of line voltage

Voltage across string is equal to the line voltage of conductor. So it is 100% of line voltage.

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