Answer / k.prakashchandra

Making currents in all phases equal so that there is no
current in neutral.Maximum imbalance allowed depends on
equipment and type. For capacitor bank 1% ,transmission
line 10% and distribution lines 20%.The relay settings are
at the %ges of full load currents.

what are the disadvantages of low power factor

0 Answers   HMK,

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Why different values of B’s (magnetic flux density) are chosen for DC machines and Induction Motors?

1 Answers  

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what is impedence voltage

1 Answers   Thermax,

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why we use sinosidal voltage / current instead of others in system?

0 Answers  

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what is power factor

7 Answers   Eskom,

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In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

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what is a types of short circuit and what is a types of distance protection tests

0 Answers   Anna University,

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As we know that during saturation test of CT from secondary side, the current in secondary shoots up after core saturation. How core saturation effects the secondary current?

2 Answers  

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why so maney smaller size capacitor use instead of single Big size capacitor in apfc panel

1 Answers  

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the current which flows during lightening is ac or dc,,,,,,,,,,, WHY

6 Answers  

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is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

0 Answers  

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which book to refer in electrical engineering for iocl exam & which book for general english.

0 Answers   L&T,

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