Answer / k.prakashchandra

If the point ct neutral earthing is in the path of earth
fault current, there is likelihood of tripping of standby
transformers on earth fault.

Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.

0 Answers   FEWA,

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WHAT IS REMOTE CONTROLLED DG? WHAT IS DIFFERENCE BETWEEN REMOTE CONTROLLED DG & NORMAL DG SETS

2 Answers  

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How can you start-up the 40w tube lite with 230v AC/DC without using any choke/Coil?

2 Answers  

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Differentiate AC and Dc resistance

0 Answers  

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Is there any question in the name of Static Switch in UPS??

0 Answers  

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How much allowable difference current between on three phases Dear sir, We have a 1870 KW HT motor, 11 Kv supply,FLA-120A,2870 rpm,2-pole squirrel cage induction Motor.And stator is connected in star connection with Liquid resistance stater to limit the starting current.It has coupled with Centrifugal air compressor.My question is it is loading 73% of FLA taking R-phase 86.7 A, Y-phase-85.4A,B-phase- 78.3A.why the B phase current is that much of difference.Is it allowable, or any one tell me how much allowable current.If any method to calculate.

1 Answers  

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Why machines are avoided to work is saturation region of B- H curve?

3 Answers  

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fog produced due to?

2 Answers   MAHINDRA,

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Why we use DC for charging of Batteries??Why not AC Supply???

6 Answers   Emerson, Infosys,

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can alternators work at leading power factor?

2 Answers  

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what is means of CLASS in current transformer name plate?

3 Answers  

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how much earthings are mendatory at a 25kva sub station?

3 Answers   Bhel,

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