The meter constant of a 245 volt, 70 ampere, single phase energy meter is 1650 revolutions per KWh When tested at quarter load, rated voltage and 0.8 power factor, the meter is found to make 100 revolutions in 65 seconds. Determine the percentage error at quarter load
The meter constant of a 245 volt, 70 ampere, single phase energy meter is 1650 revolutions per KWh When tested at quarter load, rated voltage and 0.8 power factor, the meter is found to make 100 revolutions in 65 seconds. Determine the percentage error at quarter load
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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The meter constant of a 245 volt, 70 ampere, single phase energy meter is 1650 revolutions per KWh When tested at quarter load, rated voltage and 0.8 power factor, the meter is found to make 100 revolutions in 65 seconds. Determine the percentage error at quarter load
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