can the measured percentage error during calibration of single phase energy meter be negative?

0 Answers  

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Why capacitor is blow when I am starting motor ?

1 Answers  

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For DG or Transformer body earthing, is it necessary to terminate the earth bus to earth pit directly? If not terminated to earth pit directly in earth pit and connected to any common bus strip which ultimately connects to earth pit, what will be the pros and cons?

1 Answers  

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whose the first invented AC voltage or DCvoltage

4 Answers  

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how to connect the three phase capacitor in three phase star/delta connection motor?

1 Answers  

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what is the voltage and ampere rating of all range of HT conductor?

1 Answers  

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what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

0 Answers   ABB, Siemens,

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what is the capital of india

13 Answers   eInfochips, Reliance,

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What are the limitations of Kirchoff's laws?

0 Answers  

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Explain what is rated speed?

0 Answers  

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Why TAP changer provided in primary side of HT transformer ? and why not in secondary?

9 Answers   ABB, Reliance,

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What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2) 

0 Answers   Greenko Group,

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