What is the required value while doing the megering
For Insulation Resistance Testing with Megger for for
electrical equipments, please refer to the following
publications:
IEEE Std. 43-2000: "Recommended Practice for Testing
Insulation Resistance of Rotating Machinery"
IEEE C57.125-1991: "Guide for Failure Investigation,
Documentation and Analysis for Power Transformers and Shunt
Reactors"
NETA ATS-2003: "Acceptance Testing Specifications for
Electrical Power Distribution Equipment and System".
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What is the power factor,apparent power,reactive power and formula of power factor.
There is 3phase power cable from 1 point to the other point which is 100m away. Two point equipped with power meter and recorded 1st point is 205kW while the 2nd is 202kW and each phase average carry 400amps. To calculate the resistance of the 3phase power cable, is the formula using will be P=I2R?
How to calculate the motor winding resistance ?
21 Answers Forbis, L&T, OEGI, VTI,
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