what is the meaning of bus bar, in electrical panels.

13 Answers   HLG Habtoor Leighton Group,

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Differentiate between power relay and reverse power relay?

2 Answers   ABB, TVS,

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what is difference between 5A and 100A CT constructional wise and operation?

1 Answers  

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how it can be decided what will be the rating of CT and PT to be used in LT or HT cables?

3 Answers  

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Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core

0 Answers  

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what is the need of reactor in between the transmission line?..like powergrid like that..

5 Answers   Delta Roto Tech,

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why transformer rating is expressed in kva.

4 Answers   Electrosteel, L&T,

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plz tell me about detailof induction motor Slip

2 Answers  

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What is the difference between neutral and ground?

3 Answers   Cethar Limited, Torrent Power,

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Is vtg is controlled by the resistor? if else how much?

0 Answers   Sail,

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what is meant by power factor ?

17 Answers   Harita, Pricol,

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What is the current carring capacity of 0000SWG and 0SWG overhead solid bare copper conductor. If possible please provide reference for various sizes Vs current ratings

1 Answers  

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